Info Catalog
This (the Directory node) gives a menu of major topics. Typing "q" exits, "?" lists all Info commands, "d" returns here, "h" gives a primer for first-timers, "mEmacs<Return>" visits the Emacs manual, etc. In Emacs, you can click mouse button 2 on a menu item or cross reference to select it.
Archiving
· Cpio Copy-in-copy-out archiver to tape or disk.
· Shar utilities Shell archiver, uuencode/uudecode.
· Tar Making tape (or disk) archives.
· Xorrecord Emulates CD/DVD/BD program cdrecord
· Xorriso Burns ISO 9660 on CD, DVD, BD.
· Xorrisofs Emulates ISO 9660 program mkisofs
Basics
· Bash The GNU Bourne-Again SHell.
· Common options Common options.
· Coreutils Core GNU (file, text, shell) utilities.
· Date input formats Date input formats.
· File permissions File permissions.
Access modes.
· Finding files Operating on files matching certain criteria.
· GNU Chess Playing chess and related games.
· ed Line-oriented text editor
· time summarizing used system resources
C++ libraries
· autosprintf Support for printf format strings in C++.
Compression
· Clzip LZMA lossless data compressor
· Gzip General (de)compression of files (lzw).
Data Compression
· Clzip LZMA lossless data compressor
Development
· SSIP Speech Synthesis Interface Protocol.
· Speech Dispatcher
Speech Dispatcher.
· libext2fs The EXT2FS library.
· libffi Portable foreign-function interface library.
DOS
· Mtools Mtools: utilities to access DOS disks in Unix.
Editors
· nano Small and friendly text editor.
Email-software
· The Mutt E-Mail Client
Text based mail reader
Games
· xboard An X Window System graphical chessboard.
General Commands
· Screen Full-screen window manager.
GNU Ada Tools
· GNAT Reference Manual
Reference Manual for GNU Ada tools.
· User’s Guide
GNU C library functions and macros
· __fbufsize Controlling Buffering.
· __flbf Controlling Buffering.
· __fpending Controlling Buffering.
· __fpurge Flushing Buffers.
· __freadable Opening Streams.
· __freading Opening Streams.
· __fsetlocking Streams and Threads.
· __fwritable Opening Streams.
· __fwriting Opening Streams.
· __gconv_end_fct glibc iconv Implementation.
· __gconv_fct glibc iconv Implementation.
· __gconv_init_fct glibc iconv Implementation.
· __ppc_get_timebase_freq PowerPC.
· __ppc_get_timebase PowerPC.
· __ppc_mdoio PowerPC.
· __ppc_mdoom PowerPC.
· __ppc_set_ppr_low PowerPC.
· __ppc_set_ppr_med_high PowerPC.
· __ppc_set_ppr_med_low PowerPC.
· __ppc_set_ppr_med PowerPC.
· __ppc_set_ppr_very_low PowerPC.
· __ppc_yield PowerPC.
· __riscv_flush_icache RISC-V.
· __va_copy Argument Macros.
· __x86_get_cpuid_feature_leaf X86.
· _Complex_I Complex Numbers.
· _dl_find_object Dynamic Linker Introspection.
· _exit Termination Internals.
· _Exit Termination Internals.
· _flushlbf Flushing Buffers.
· _Fork Creating a Process.
· _Imaginary_I Complex Numbers.
· _IOFBF Controlling Buffering.
· _IOLBF Controlling Buffering.
· _IONBF Controlling Buffering.
· _PATH_UTMP Manipulating the Database.
· _PATH_WTMP Manipulating the Database.
· _POSIX2_C_DEV System Options.
· _POSIX2_C_VERSION Version Supported.
· _POSIX2_FORT_DEV System Options.
· _POSIX2_FORT_RUN System Options.
· _POSIX2_LOCALEDEF System Options.
· _POSIX2_SW_DEV System Options.
· _POSIX_CHOWN_RESTRICTED Options for Files.
· _POSIX_JOB_CONTROL System Options.
· _POSIX_NO_TRUNC Options for Files.
· _POSIX_SAVED_IDS System Options.
· _POSIX_VDISABLE Options for Files.
· _POSIX_VERSION Version Supported.
· _tolower Case Conversion.
· _toupper Case Conversion.
· a64l Encode Binary Data.
· abort Aborting a Program.
· abs Absolute Value.
· accept Accepting Connections.
· access Testing File Access.
· acosfNx Inverse Trig Functions.
· acosfN Inverse Trig Functions.
· acosf Inverse Trig Functions.
· acoshfNx Hyperbolic Functions.
· acoshfN Hyperbolic Functions.
· acoshf Hyperbolic Functions.
· acoshl Hyperbolic Functions.
· acosh Hyperbolic Functions.
· acosl Inverse Trig Functions.
· acos Inverse Trig Functions.
· addmntent mtab.
· addseverity Adding Severity Classes.
· adjtimex Setting and Adjusting the Time.
· adjtime Setting and Adjusting the Time.
· aio_cancel Cancel AIO Operations.
· aio_cancel64 Cancel AIO Operations.
· aio_error Status of AIO Operations.
· aio_error64 Status of AIO Operations.
· aio_fsync Synchronizing AIO Operations.
· aio_fsync64 Synchronizing AIO Operations.
· aio_init Configuration of AIO.
· aio_read Asynchronous Reads/Writes.
· aio_read64 Asynchronous Reads/Writes.
· aio_return Status of AIO Operations.
· aio_return64 Status of AIO Operations.
· aio_suspend Synchronizing AIO Operations.
· aio_suspend64 Synchronizing AIO Operations.
· aio_write Asynchronous Reads/Writes.
· aio_write64 Asynchronous Reads/Writes.
· alarm Setting an Alarm.
· aligned_alloc Aligned Memory Blocks.
· alloca Variable Size Automatic.
· alphasort Scanning Directory Content.
· alphasort64 Scanning Directory Content.
· ALTWERASE Local Modes.
· arc4random_buf High Quality Random.
· arc4random_uniform High Quality Random.
· arc4random High Quality Random.
· ARG_MAX General Limits.
· ARGP_ERR_UNKNOWN Argp Parser Functions.
· argp_error Argp Helper Functions.
· argp_failure Argp Helper Functions.
· argp_help Argp Help.
· argp_parse Argp.
· argp_state_help Argp Helper Functions.
· argp_usage Argp Helper Functions.
· argz_add_sep Argz Functions.
· argz_add Argz Functions.
· argz_append Argz Functions.
· argz_count Argz Functions.
· argz_create_sep Argz Functions.
· argz_create Argz Functions.
· argz_delete Argz Functions.
· argz_extract Argz Functions.
· argz_insert Argz Functions.
· argz_next Argz Functions.
· argz_replace Argz Functions.
· argz_stringify Argz Functions.
· asctime_r Formatting Calendar Time.
· asctime Formatting Calendar Time.
· asinfNx Inverse Trig Functions.
· asinfN Inverse Trig Functions.
· asinf Inverse Trig Functions.
· asinhfNx Hyperbolic Functions.
· asinhfN Hyperbolic Functions.
· asinhf Hyperbolic Functions.
· asinhl Hyperbolic Functions.
· asinh Hyperbolic Functions.
· asinl Inverse Trig Functions.
· asin Inverse Trig Functions.
· asprintf Dynamic Output.
· assert_perror Consistency Checking.
· assert Consistency Checking.
· atan2fNx Inverse Trig Functions.
· atan2fN Inverse Trig Functions.
· atan2f Inverse Trig Functions.
· atan2 Inverse Trig Functions.
· atanfNx Inverse Trig Functions.
· atanfN Inverse Trig Functions.
· atanf Inverse Trig Functions.
· atanhfNx Hyperbolic Functions.
· atanhfN Hyperbolic Functions.
· atanhf Hyperbolic Functions.
· atanhl Hyperbolic Functions.
· atanh Hyperbolic Functions.
· atanl Inverse Trig Functions.
· atan Inverse Trig Functions.
· atan2l Inverse Trig Functions.
· atexit Cleanups on Exit.
· atof Parsing of Floats.
· atoi Parsing of Integers.
· atoll Parsing of Integers.
· atol Parsing of Integers.
· backtrace_symbols_fd Backtraces.
· backtrace_symbols Backtraces.
· backtrace Backtraces.
· basename Finding Tokens in a String.
· basename Finding Tokens in a String.
· BC_BASE_MAX Utility Limits.
· BC_DIM_MAX Utility Limits.
· BC_SCALE_MAX Utility Limits.
· BC_STRING_MAX Utility Limits.
· bcmp String/Array Comparison.
· bcopy Copying Strings and Arrays.
· bind_textdomain_codeset Charset conversion in gettext.
· bindtextdomain Locating gettext catalog.
· bind Setting Address.
· brk Resizing the Data Segment.
· BRKINT Input Modes.
· bsearch Array Search Function.
· btowc Converting a Character.
· BUFSIZ Controlling Buffering.
· bzero Copying Strings and Arrays.
· cabsfNx Absolute Value.
· cabsfN Absolute Value.
· cabsf Absolute Value.
· cabsl Absolute Value.
· cabs Absolute Value.
· cacosfNx Inverse Trig Functions.
· cacosfN Inverse Trig Functions.
· cacosf Inverse Trig Functions.
· cacoshfNx Hyperbolic Functions.
· cacoshfN Hyperbolic Functions.
· cacoshf Hyperbolic Functions.
· cacoshl Hyperbolic Functions.
· cacosh Hyperbolic Functions.
· cacosl Inverse Trig Functions.
· cacos Inverse Trig Functions.
· call_once Call Once.
· calloc Allocating Cleared Space.
· canonicalize_file_name Symbolic Links.
· canonicalizefNx FP Bit Twiddling.
· canonicalizefN FP Bit Twiddling.
· canonicalizef FP Bit Twiddling.
· canonicalizel FP Bit Twiddling.
· canonicalize FP Bit Twiddling.
· cargfNx Operations on Complex.
· cargfN Operations on Complex.
· cargf Operations on Complex.
· cargl Operations on Complex.
· carg Operations on Complex.
· casinfNx Inverse Trig Functions.
· casinfN Inverse Trig Functions.
· casinf Inverse Trig Functions.
· casinhfNx Hyperbolic Functions.
· casinhfN Hyperbolic Functions.
· casinhf Hyperbolic Functions.
· casinhl Hyperbolic Functions.
· casinh Hyperbolic Functions.
· casinl Inverse Trig Functions.
· casin Inverse Trig Functions.
· catanfNx Inverse Trig Functions.
· catanfN Inverse Trig Functions.
· catanf Inverse Trig Functions.
· catanhfNx Hyperbolic Functions.
· catanhfN Hyperbolic Functions.
· catanhf Hyperbolic Functions.
· catanhl Hyperbolic Functions.
· catanh Hyperbolic Functions.
· catanl Inverse Trig Functions.
· catan Inverse Trig Functions.
· catclose The catgets Functions.
· catgets The catgets Functions.
· catopen The catgets Functions.
· cbrtfNx Exponents and Logarithms.
· cbrtfN Exponents and Logarithms.
· cbrtf Exponents and Logarithms.
· cbrtl Exponents and Logarithms.
· cbrt Exponents and Logarithms.
· ccosfNx Trig Functions.
· ccosfN Trig Functions.
· ccosf Trig Functions.
· ccoshfNx Hyperbolic Functions.
· ccoshfN Hyperbolic Functions.
· ccoshf Hyperbolic Functions.
· ccoshl Hyperbolic Functions.
· ccosh Hyperbolic Functions.
· ccosl Trig Functions.
· ccos Trig Functions.
· CCTS_OFLOW Control Modes.
· ceilfNx Rounding Functions.
· ceilfN Rounding Functions.
· ceilf Rounding Functions.
· ceill Rounding Functions.
· ceil Rounding Functions.
· cexpfNx Exponents and Logarithms.
· cexpfN Exponents and Logarithms.
· cexpf Exponents and Logarithms.
· cexpl Exponents and Logarithms.
· cexp Exponents and Logarithms.
· cfgetispeed Line Speed.
· cfgetospeed Line Speed.
· cfmakeraw Noncanonical Input.
· cfsetispeed Line Speed.
· cfsetospeed Line Speed.
· cfsetspeed Line Speed.
· CHAR_BIT Width of Type.
· chdir Working Directory.
· CHILD_MAX General Limits.
· chmod Setting Permissions.
· chown File Owner.
· CIGNORE Control Modes.
· cimagfNx Operations on Complex.
· cimagfN Operations on Complex.
· cimagf Operations on Complex.
· cimagl Operations on Complex.
· cimag Operations on Complex.
· clearenv Environment Access.
· clearerr_unlocked Error Recovery.
· clearerr Error Recovery.
· CLK_TCK Processor Time.
· CLOCAL Control Modes.
· clock_getres Getting the Time.
· clock_gettime Getting the Time.
· CLOCK_MONOTONIC Getting the Time.
· CLOCK_REALTIME Getting the Time.
· clock_settime Setting and Adjusting the Time.
· clock CPU Time.
· CLOCKS_PER_SEC CPU Time.
· clog10fNx Exponents and Logarithms.
· clog10fN Exponents and Logarithms.
· clog10f Exponents and Logarithms.
· clog10 Exponents and Logarithms.
· clogfNx Exponents and Logarithms.
· clogfN Exponents and Logarithms.
· clogf Exponents and Logarithms.
· clogl Exponents and Logarithms.
· clog Exponents and Logarithms.
· clog10l Exponents and Logarithms.
· close_range Opening and Closing Files.
· closedir Reading/Closing Directory.
· closefrom Opening and Closing Files.
· closelog closelog.
· close Opening and Closing Files.
· cnd_broadcast ISO C Condition Variables.
· cnd_destroy ISO C Condition Variables.
· cnd_init ISO C Condition Variables.
· cnd_signal ISO C Condition Variables.
· cnd_timedwait ISO C Condition Variables.
· cnd_wait ISO C Condition Variables.
· COLL_WEIGHTS_MAX Utility Limits.
· confstr String Parameters.
· conjfNx Operations on Complex.
· conjfN Operations on Complex.
· conjf Operations on Complex.
· conjl Operations on Complex.
· conj Operations on Complex.
· connect Connecting.
· copy_file_range Copying File Data.
· copysignfNx FP Bit Twiddling.
· copysignfN FP Bit Twiddling.
· copysignf FP Bit Twiddling.
· copysignl FP Bit Twiddling.
· copysign FP Bit Twiddling.
· cosfNx Trig Functions.
· cosfN Trig Functions.
· cosf Trig Functions.
· coshfNx Hyperbolic Functions.
· coshfN Hyperbolic Functions.
· coshf Hyperbolic Functions.
· coshl Hyperbolic Functions.
· cosh Hyperbolic Functions.
· cosl Trig Functions.
· cos Trig Functions.
· cpowfNx Exponents and Logarithms.
· cpowfN Exponents and Logarithms.
· cpowf Exponents and Logarithms.
· cpowl Exponents and Logarithms.
· cpow Exponents and Logarithms.
· cprojfNx Operations on Complex.
· cprojfN Operations on Complex.
· cprojf Operations on Complex.
· cprojl Operations on Complex.
· cproj Operations on Complex.
· CPU_CLR CPU Affinity.
· CPU_FEATURE_ACTIVE X86.
· CPU_FEATURE_PRESENT X86.
· CPU_ISSET CPU Affinity.
· CPU_SETSIZE CPU Affinity.
· CPU_SET CPU Affinity.
· CPU_ZERO CPU Affinity.
· CREAD Control Modes.
· crealfNx Operations on Complex.
· crealfN Operations on Complex.
· crealf Operations on Complex.
· creall Operations on Complex.
· creal Operations on Complex.
· creat Opening and Closing Files.
· creat64 Opening and Closing Files.
· CRTS_IFLOW Control Modes.
· crypt_r Passphrase Storage.
· crypt Passphrase Storage.
· CS5 Control Modes.
· CS6 Control Modes.
· CS7 Control Modes.
· CS8 Control Modes.
· csinfNx Trig Functions.
· csinfN Trig Functions.
· csinf Trig Functions.
· csinhfNx Hyperbolic Functions.
· csinhfN Hyperbolic Functions.
· csinhf Hyperbolic Functions.
· csinhl Hyperbolic Functions.
· csinh Hyperbolic Functions.
· csinl Trig Functions.
· csin Trig Functions.
· CSIZE Control Modes.
· csqrtfNx Exponents and Logarithms.
· csqrtfN Exponents and Logarithms.
· csqrtf Exponents and Logarithms.
· csqrtl Exponents and Logarithms.
· csqrt Exponents and Logarithms.
· CSTOPB Control Modes.
· ctanfNx Trig Functions.
· ctanfN Trig Functions.
· ctanf Trig Functions.
· ctanhfNx Hyperbolic Functions.
· ctanhfN Hyperbolic Functions.
· ctanhf Hyperbolic Functions.
· ctanhl Hyperbolic Functions.
· ctanh Hyperbolic Functions.
· ctanl Trig Functions.
· ctan Trig Functions.
· ctermid Identifying the Terminal.
· ctime_r Formatting Calendar Time.
· ctime Formatting Calendar Time.
· cuserid Who Logged In.
· daddl Misc FP Arithmetic.
· dcgettext Translation with gettext.
· dcngettext Advanced gettext functions.
· ddivl Misc FP Arithmetic.
· dfmal Misc FP Arithmetic.
· dgettext Translation with gettext.
· difftime Calculating Elapsed Time.
· dirfd Opening a Directory.
· dirname Finding Tokens in a String.
· div Integer Division.
· DLFO_EH_SEGMENT_TYPE Dynamic Linker Introspection.
· DLFO_STRUCT_HAS_EH_COUNT Dynamic Linker Introspection.
· DLFO_STRUCT_HAS_EH_DBASE Dynamic Linker Introspection.
· dlinfo Dynamic Linker Introspection.
· dmull Misc FP Arithmetic.
· dngettext Advanced gettext functions.
· drand48_r SVID Random.
· drand48 SVID Random.
· dremf Remainder Functions.
· dreml Remainder Functions.
· drem Remainder Functions.
· dsqrtl Misc FP Arithmetic.
· dsubl Misc FP Arithmetic.
· DTTOIF Directory Entries.
· dup Duplicating Descriptors.
· dup2 Duplicating Descriptors.
· E2BIG Error Codes.
· EACCES Error Codes.
· EADDRINUSE Error Codes.
· EADDRNOTAVAIL Error Codes.
· EADV Error Codes.
· EAFNOSUPPORT Error Codes.
· EAGAIN Error Codes.
· EALREADY Error Codes.
· EAUTH Error Codes.
· EBACKGROUND Error Codes.
· EBADE Error Codes.
· EBADFD Error Codes.
· EBADF Error Codes.
· EBADMSG Error Codes.
· EBADRPC Error Codes.
· EBADRQC Error Codes.
· EBADR Error Codes.
· EBADSLT Error Codes.
· EBFONT Error Codes.
· EBUSY Error Codes.
· ECANCELED Error Codes.
· ECHILD Error Codes.
· ECHOCTL Local Modes.
· ECHOE Local Modes.
· ECHOKE Local Modes.
· ECHOK Local Modes.
· ECHONL Local Modes.
· ECHOPRT Local Modes.
· ECHO Local Modes.
· ECHRNG Error Codes.
· ECOMM Error Codes.
· ECONNABORTED Error Codes.
· ECONNREFUSED Error Codes.
· ECONNRESET Error Codes.
· ecvt_r System V Number Conversion.
· ecvt System V Number Conversion.
· EDEADLK Error Codes.
· EDEADLOCK Error Codes.
· EDESTADDRREQ Error Codes.
· EDIED Error Codes.
· EDOM Error Codes.
· EDOTDOT Error Codes.
· EDQUOT Error Codes.
· ED Error Codes.
· EEXIST Error Codes.
· EFAULT Error Codes.
· EFBIG Error Codes.
· EFTYPE Error Codes.
· EGRATUITOUS Error Codes.
· EGREGIOUS Error Codes.
· EHOSTDOWN Error Codes.
· EHOSTUNREACH Error Codes.
· EHWPOISON Error Codes.
· EIDRM Error Codes.
· EIEIO Error Codes.
· EILSEQ Error Codes.
· EINPROGRESS Error Codes.
· EINTR Error Codes.
· EINVAL Error Codes.
· EIO Error Codes.
· EISCONN Error Codes.
· EISDIR Error Codes.
· EISNAM Error Codes.
· EKEYEXPIRED Error Codes.
· EKEYREJECTED Error Codes.
· EKEYREVOKED Error Codes.
· EL2HLT Error Codes.
· EL2NSYNC Error Codes.
· EL3HLT Error Codes.
· EL3RST Error Codes.
· ELIBACC Error Codes.
· ELIBBAD Error Codes.
· ELIBEXEC Error Codes.
· ELIBMAX Error Codes.
· ELIBSCN Error Codes.
· ELNRNG Error Codes.
· ELOOP Error Codes.
· EMEDIUMTYPE Error Codes.
· EMFILE Error Codes.
· EMLINK Error Codes.
· EMSGSIZE Error Codes.
· EMULTIHOP Error Codes.
· ENAMETOOLONG Error Codes.
· ENAVAIL Error Codes.
· endfsent fstab.
· endgrent Scanning All Groups.
· endhostent Host Names.
· endmntent mtab.
· endnetent Networks Database.
· endnetgrent Lookup Netgroup.
· endprotoent Protocols Database.
· endpwent Scanning All Users.
· endservent Services Database.
· endutent Manipulating the Database.
· endutxent XPG Functions.
· ENEEDAUTH Error Codes.
· ENETDOWN Error Codes.
· ENETRESET Error Codes.
· ENETUNREACH Error Codes.
· ENFILE Error Codes.
· ENOANO Error Codes.
· ENOBUFS Error Codes.
· ENOCSI Error Codes.
· ENODATA Error Codes.
· ENODEV Error Codes.
· ENOENT Error Codes.
· ENOEXEC Error Codes.
· ENOKEY Error Codes.
· ENOLCK Error Codes.
· ENOLINK Error Codes.
· ENOMEDIUM Error Codes.
· ENOMEM Error Codes.
· ENOMSG Error Codes.
· ENONET Error Codes.
· ENOPKG Error Codes.
· ENOPROTOOPT Error Codes.
· ENOSPC Error Codes.
· ENOSR Error Codes.
· ENOSTR Error Codes.
· ENOSYS Error Codes.
· ENOTBLK Error Codes.
· ENOTCONN Error Codes.
· ENOTDIR Error Codes.
· ENOTEMPTY Error Codes.
· ENOTNAM Error Codes.
· ENOTRECOVERABLE Error Codes.
· ENOTSOCK Error Codes.
· ENOTSUP Error Codes.
· ENOTTY Error Codes.
· ENOTUNIQ Error Codes.
· envz_add Envz Functions.
· envz_entry Envz Functions.
· envz_get Envz Functions.
· envz_merge Envz Functions.
· envz_remove Envz Functions.
· envz_strip Envz Functions.
· ENXIO Error Codes.
· EOF EOF and Errors.
· EOPNOTSUPP Error Codes.
· EOVERFLOW Error Codes.
· EOWNERDEAD Error Codes.
· EPERM Error Codes.
· EPFNOSUPPORT Error Codes.
· EPIPE Error Codes.
· EPROCLIM Error Codes.
· EPROCUNAVAIL Error Codes.
· EPROGMISMATCH Error Codes.
· EPROGUNAVAIL Error Codes.
· EPROTONOSUPPORT Error Codes.
· EPROTOTYPE Error Codes.
· EPROTO Error Codes.
· EQUIV_CLASS_MAX Utility Limits.
· erand48_r SVID Random.
· erand48 SVID Random.
· ERANGE Error Codes.
· EREMCHG Error Codes.
· EREMOTEIO Error Codes.
· EREMOTE Error Codes.
· ERESTART Error Codes.
· erfcfNx Special Functions.
· erfcfN Special Functions.
· erfcf Special Functions.
· erfcl Special Functions.
· erfc Special Functions.
· erffNx Special Functions.
· erffN Special Functions.
· erff Special Functions.
· ERFKILL Error Codes.
· erfl Special Functions.
· erf Special Functions.
· EROFS Error Codes.
· ERPCMISMATCH Error Codes.
· errno Checking for Errors.
· error_at_line Error Messages.
· error Error Messages.
· errx Error Messages.
· err Error Messages.
· ESHUTDOWN Error Codes.
· ESOCKTNOSUPPORT Error Codes.
· ESPIPE Error Codes.
· ESRCH Error Codes.
· ESRMNT Error Codes.
· ESTALE Error Codes.
· ESTRPIPE Error Codes.
· ETIMEDOUT Error Codes.
· ETIME Error Codes.
· ETOOMANYREFS Error Codes.
· ETXTBSY Error Codes.
· EUCLEAN Error Codes.
· EUNATCH Error Codes.
· EUSERS Error Codes.
· EWOULDBLOCK Error Codes.
· EXDEV Error Codes.
· execle Executing a File.
· execlp Executing a File.
· execl Executing a File.
· execve Executing a File.
· execvp Executing a File.
· execv Executing a File.
· EXFULL Error Codes.
· exit Normal Termination.
· EXIT_FAILURE Exit Status.
· EXIT_SUCCESS Exit Status.
· exp10fNx Exponents and Logarithms.
· exp10fN Exponents and Logarithms.
· exp10f Exponents and Logarithms.
· exp10l Exponents and Logarithms.
· exp10 Exponents and Logarithms.
· exp2fNx Exponents and Logarithms.
· exp2fN Exponents and Logarithms.
· exp2f Exponents and Logarithms.
· exp2l Exponents and Logarithms.
· exp2 Exponents and Logarithms.
· expfNx Exponents and Logarithms.
· expfN Exponents and Logarithms.
· expf Exponents and Logarithms.
· explicit_bzero Erasing Sensitive Data.
· expl Exponents and Logarithms.
· expm1fNx Exponents and Logarithms.
· expm1fN Exponents and Logarithms.
· expm1f Exponents and Logarithms.
· expm1l Exponents and Logarithms.
· expm1 Exponents and Logarithms.
· exp Exponents and Logarithms.
· EXPR_NEST_MAX Utility Limits.
· F_DUPFD Duplicating Descriptors.
· F_GETFD Descriptor Flags.
· F_GETFL Getting File Status Flags.
· F_GETLK File Locks.
· F_GETOWN Interrupt Input.
· F_OFD_GETLK Open File Description Locks.
· F_OFD_SETLKW Open File Description Locks.
· F_OFD_SETLK Open File Description Locks.
· F_OK Testing File Access.
· F_SETFD Descriptor Flags.
· F_SETFL Getting File Status Flags.
· F_SETLKW File Locks.
· F_SETLK File Locks.
· F_SETOWN Interrupt Input.
· fabsfNx Absolute Value.
· fabsfN Absolute Value.
· fabsf Absolute Value.
· fabsl Absolute Value.
· fabs Absolute Value.
· faddl Misc FP Arithmetic.
· fadd Misc FP Arithmetic.
· fchdir Working Directory.
· fchmod Setting Permissions.
· fchown File Owner.
· fcloseall Closing Streams.
· fclose Closing Streams.
· fcntl Control Operations.
· fcvt_r System V Number Conversion.
· fcvt System V Number Conversion.
· FD_CLOEXEC Descriptor Flags.
· FD_CLR Waiting for I/O.
· FD_ISSET Waiting for I/O.
· FD_SETSIZE Waiting for I/O.
· FD_SET Waiting for I/O.
· FD_ZERO Waiting for I/O.
· fdatasync Synchronizing I/O.
· fdimfNx Misc FP Arithmetic.
· fdimfN Misc FP Arithmetic.
· fdimf Misc FP Arithmetic.
· fdiml Misc FP Arithmetic.
· fdim Misc FP Arithmetic.
· fdivl Misc FP Arithmetic.
· fdiv Misc FP Arithmetic.
· fdopendir Opening a Directory.
· fdopen Descriptors and Streams.
· FE_SNANS_ALWAYS_SIGNAL Infinity and NaN.
· feclearexcept Status bit operations.
· fedisableexcept Control Functions.
· feenableexcept Control Functions.
· fegetenv Control Functions.
· fegetexceptflag Status bit operations.
· fegetexcept Control Functions.
· fegetmode Control Functions.
· fegetround Rounding.
· feholdexcept Control Functions.
· feof_unlocked EOF and Errors.
· feof EOF and Errors.
· feraiseexcept Status bit operations.
· ferror_unlocked EOF and Errors.
· ferror EOF and Errors.
· fesetenv Control Functions.
· fesetexceptflag Status bit operations.
· fesetexcept Status bit operations.
· fesetmode Control Functions.
· fesetround Rounding.
· fetestexceptflag Status bit operations.
· fetestexcept Status bit operations.
· feupdateenv Control Functions.
· fexecve Executing a File.
· fflush_unlocked Flushing Buffers.
· fflush Flushing Buffers.
· ffmal Misc FP Arithmetic.
· ffma Misc FP Arithmetic.
· fgetc_unlocked Character Input.
· fgetc Character Input.
· fgetgrent_r Scanning All Groups.
· fgetgrent Scanning All Groups.
· fgetpos Portable Positioning.
· fgetpos64 Portable Positioning.
· fgetpwent_r Scanning All Users.
· fgetpwent Scanning All Users.
· fgets_unlocked Line Input.
· fgets Line Input.
· fgetwc_unlocked Character Input.
· fgetwc Character Input.
· fgetws_unlocked Line Input.
· fgetws Line Input.
· FILENAME_MAX Limits for Files.
· fileno_unlocked Descriptors and Streams.
· fileno Descriptors and Streams.
· finitef Floating Point Classes.
· finitel Floating Point Classes.
· finite Floating Point Classes.
· flockfile Streams and Threads.
· floorfNx Rounding Functions.
· floorfN Rounding Functions.
· floorf Rounding Functions.
· floorl Rounding Functions.
· floor Rounding Functions.
· FLUSHO Local Modes.
· fMaddfNx Misc FP Arithmetic.
· fMaddfN Misc FP Arithmetic.
· fmafNx Misc FP Arithmetic.
· fmafN Misc FP Arithmetic.
· fmaf Misc FP Arithmetic.
· fmal Misc FP Arithmetic.
· fmaxfNx Misc FP Arithmetic.
· fmaxfN Misc FP Arithmetic.
· fmaxf Misc FP Arithmetic.
· fmaximum_mag_numfNx Misc FP Arithmetic.
· fmaximum_mag_numfN Misc FP Arithmetic.
· fmaximum_mag_numf Misc FP Arithmetic.
· fmaximum_mag_numl Misc FP Arithmetic.
· fmaximum_mag_num Misc FP Arithmetic.
· fmaximum_magfNx Misc FP Arithmetic.
· fmaximum_magfN Misc FP Arithmetic.
· fmaximum_magf Misc FP Arithmetic.
· fmaximum_magl Misc FP Arithmetic.
· fmaximum_mag Misc FP Arithmetic.
· fmaximum_numfNx Misc FP Arithmetic.
· fmaximum_numfN Misc FP Arithmetic.
· fmaximum_numf Misc FP Arithmetic.
· fmaximum_numl Misc FP Arithmetic.
· fmaximum_num Misc FP Arithmetic.
· fmaximumfNx Misc FP Arithmetic.
· fmaximumfN Misc FP Arithmetic.
· fmaximumf Misc FP Arithmetic.
· fmaximuml Misc FP Arithmetic.
· fmaximum Misc FP Arithmetic.
· fmaxl Misc FP Arithmetic.
· fmaxmagfNx Misc FP Arithmetic.
· fmaxmagfN Misc FP Arithmetic.
· fmaxmagf Misc FP Arithmetic.
· fmaxmagl Misc FP Arithmetic.
· fmaxmag Misc FP Arithmetic.
· fmax Misc FP Arithmetic.
· fma Misc FP Arithmetic.
· fMdivfNx Misc FP Arithmetic.
· fMdivfN Misc FP Arithmetic.
· fmemopen String Streams.
· fMfmafNx Misc FP Arithmetic.
· fMfmafN Misc FP Arithmetic.
· fminfNx Misc FP Arithmetic.
· fminfN Misc FP Arithmetic.
· fminf Misc FP Arithmetic.
· fminimum_mag_numfNx Misc FP Arithmetic.
· fminimum_mag_numfN Misc FP Arithmetic.
· fminimum_mag_numf Misc FP Arithmetic.
· fminimum_mag_numl Misc FP Arithmetic.
· fminimum_mag_num Misc FP Arithmetic.
· fminimum_magfNx Misc FP Arithmetic.
· fminimum_magfN Misc FP Arithmetic.
· fminimum_magf Misc FP Arithmetic.
· fminimum_magl Misc FP Arithmetic.
· fminimum_mag Misc FP Arithmetic.
· fminimum_numfNx Misc FP Arithmetic.
· fminimum_numfN Misc FP Arithmetic.
· fminimum_numf Misc FP Arithmetic.
· fminimum_numl Misc FP Arithmetic.
· fminimum_num Misc FP Arithmetic.
· fminimumfNx Misc FP Arithmetic.
· fminimumfN Misc FP Arithmetic.
· fminimumf Misc FP Arithmetic.
· fminimuml Misc FP Arithmetic.
· fminimum Misc FP Arithmetic.
· fminl Misc FP Arithmetic.
· fminmagfNx Misc FP Arithmetic.
· fminmagfN Misc FP Arithmetic.
· fminmagf Misc FP Arithmetic.
· fminmagl Misc FP Arithmetic.
· fminmag Misc FP Arithmetic.
· fmin Misc FP Arithmetic.
· fMmulfNx Misc FP Arithmetic.
· fMmulfN Misc FP Arithmetic.
· fmodfNx Remainder Functions.
· fmodfN Remainder Functions.
· fmodf Remainder Functions.
· fmodl Remainder Functions.
· fmod Remainder Functions.
· fMsqrtfNx Misc FP Arithmetic.
· fMsqrtfN Misc FP Arithmetic.
· fMsubfNx Misc FP Arithmetic.
· fMsubfN Misc FP Arithmetic.
· fmtmsg Printing Formatted Messages.
· fmull Misc FP Arithmetic.
· fmul Misc FP Arithmetic.
· fMxaddfNx Misc FP Arithmetic.
· fMxaddfN Misc FP Arithmetic.
· fMxdivfNx Misc FP Arithmetic.
· fMxdivfN Misc FP Arithmetic.
· fMxfmafNx Misc FP Arithmetic.
· fMxfmafN Misc FP Arithmetic.
· fMxmulfNx Misc FP Arithmetic.
· fMxmulfN Misc FP Arithmetic.
· fMxsqrtfNx Misc FP Arithmetic.
· fMxsqrtfN Misc FP Arithmetic.
· fMxsubfNx Misc FP Arithmetic.
· fMxsubfN Misc FP Arithmetic.
· fnmatch Wildcard Matching.
· FOPEN_MAX Opening Streams.
· fopencookie Streams and Cookies.
· fopen Opening Streams.
· fopen64 Opening Streams.
· forkpty Pseudo-Terminal Pairs.
· fork Creating a Process.
· FP_ILOGB0 Exponents and Logarithms.
· FP_ILOGBNAN Exponents and Logarithms.
· FP_LLOGB0 Exponents and Logarithms.
· FP_LLOGBNAN Exponents and Logarithms.
· fpathconf Pathconf.
· fpclassify Floating Point Classes.
· fprintf Formatted Output Functions.
· fputc_unlocked Simple Output.
· fputc Simple Output.
· fputs_unlocked Simple Output.
· fputs Simple Output.
· fputwc_unlocked Simple Output.
· fputwc Simple Output.
· fputws_unlocked Simple Output.
· fputws Simple Output.
· fread_unlocked Block Input/Output.
· fread Block Input/Output.
· free Freeing after Malloc.
· freopen Opening Streams.
· freopen64 Opening Streams.
· frexpfNx Normalization Functions.
· frexpfN Normalization Functions.
· frexpf Normalization Functions.
· frexpl Normalization Functions.
· frexp Normalization Functions.
· fromfpfNx Rounding Functions.
· fromfpfN Rounding Functions.
· fromfpf Rounding Functions.
· fromfpl Rounding Functions.
· fromfpxfNx Rounding Functions.
· fromfpxfN Rounding Functions.
· fromfpxf Rounding Functions.
· fromfpxl Rounding Functions.
· fromfpx Rounding Functions.
· fromfp Rounding Functions.
· fscanf Formatted Input Functions.
· fseeko File Positioning.
· fseeko64 File Positioning.
· fseek File Positioning.
· fsetpos Portable Positioning.
· fsetpos64 Portable Positioning.
· fsqrtl Misc FP Arithmetic.
· fsqrt Misc FP Arithmetic.
· fstat Reading Attributes.
· fstat64 Reading Attributes.
· fsubl Misc FP Arithmetic.
· fsub Misc FP Arithmetic.
· fsync Synchronizing I/O.
· ftello File Positioning.
· ftello64 File Positioning.
· ftell File Positioning.
· ftruncate File Size.
· ftruncate64 File Size.
· ftrylockfile Streams and Threads.
· ftw Working with Directory Trees.
· ftw64 Working with Directory Trees.
· funlockfile Streams and Threads.
· futimes File Times.
· fwide Streams and I18N.
· fwprintf Formatted Output Functions.
· fwrite_unlocked Block Input/Output.
· fwrite Block Input/Output.
· fwscanf Formatted Input Functions.
· gammaf Special Functions.
· gammal Special Functions.
· gamma Special Functions.
· gcvt System V Number Conversion.
· get_avphys_pages Query Memory Parameters.
· get_current_dir_name Working Directory.
· get_nprocs_conf Processor Resources.
· get_nprocs Processor Resources.
· get_phys_pages Query Memory Parameters.
· getauxval Auxiliary Vector.
· getc_unlocked Character Input.
· getchar_unlocked Character Input.
· getchar Character Input.
· getcontext System V contexts.
· getcpu CPU Affinity.
· getcwd Working Directory.
· getc Character Input.
· getdate_r General Time String Parsing.
· getdate General Time String Parsing.
· getdelim Line Input.
· getdents64 Low-level Directory Access.
· getdomainnname Host Identification.
· getegid Reading Persona.
· getentropy Unpredictable Bytes.
· getenv Environment Access.
· geteuid Reading Persona.
· getfsent fstab.
· getfsfile fstab.
· getfsspec fstab.
· getgid Reading Persona.
· getgrent_r Scanning All Groups.
· getgrent Scanning All Groups.
· getgrgid_r Lookup Group.
· getgrgid Lookup Group.
· getgrnam_r Lookup Group.
· getgrnam Lookup Group.
· getgrouplist Setting Groups.
· getgroups Reading Persona.
· gethostbyaddr_r Host Names.
· gethostbyaddr Host Names.
· gethostbyname_r Host Names.
· gethostbyname Host Names.
· gethostbyname2_r Host Names.
· gethostbyname2 Host Names.
· gethostent Host Names.
· gethostid Host Identification.
· gethostname Host Identification.
· getitimer Setting an Alarm.
· getline Line Input.
· getloadavg Processor Resources.
· getlogin Who Logged In.
· getmntent_r mtab.
· getmntent mtab.
· getnetbyaddr Networks Database.
· getnetbyname Networks Database.
· getnetent Networks Database.
· getnetgrent_r Lookup Netgroup.
· getnetgrent Lookup Netgroup.
· getopt_long_only Getopt Long Options.
· getopt_long Getopt Long Options.
· getopt Using Getopt.
· getpagesize Query Memory Parameters.
· getpass getpass.
· getpayloadfNx FP Bit Twiddling.
· getpayloadfN FP Bit Twiddling.
· getpayloadf FP Bit Twiddling.
· getpayloadl FP Bit Twiddling.
· getpayload FP Bit Twiddling.
· getpeername Who is Connected.
· getpgid Process Group Functions.
· getpgrp Process Group Functions.
· getpid Process Identification.
· getppid Process Identification.
· getpriority Traditional Scheduling Functions.
· getprotobyname Protocols Database.
· getprotobynumber Protocols Database.
· getprotoent Protocols Database.
· getpt Allocation.
· getpwent_r Scanning All Users.
· getpwent Scanning All Users.
· getpwnam_r Lookup User.
· getpwnam Lookup User.
· getpwuid_r Lookup User.
· getpwuid Lookup User.
· getrandom Unpredictable Bytes.
· getrlimit Limits on Resources.
· getrlimit64 Limits on Resources.
· getrusage Resource Usage.
· getservbyname Services Database.
· getservbyport Services Database.
· getservent Services Database.
· getsid Process Group Functions.
· getsockname Reading Address.
· getsockopt Socket Option Functions.
· getsubopt Suboptions.
· gets Line Input.
· gettext Translation with gettext.
· gettid Process Identification.
· gettimeofday Getting the Time.
· getuid Reading Persona.
· getumask Setting Permissions.
· getutent_r Manipulating the Database.
· getutent Manipulating the Database.
· getutid_r Manipulating the Database.
· getutid Manipulating the Database.
· getutline_r Manipulating the Database.
· getutline Manipulating the Database.
· getutmpx XPG Functions.
· getutmp XPG Functions.
· getutxent XPG Functions.
· getutxid XPG Functions.
· getutxline XPG Functions.
· getwc_unlocked Character Input.
· getwchar_unlocked Character Input.
· getwchar Character Input.
· getwc Character Input.
· getwd Working Directory.
· getw Character Input.
· globfree More Flags for Globbing.
· globfree64 More Flags for Globbing.
· glob Calling Glob.
· glob64 Calling Glob.
· gmtime_r Broken-down Time.
· gmtime Broken-down Time.
· grantpt Allocation.
· gsignal Signaling Yourself.
· gtty BSD Terminal Modes.
· hasmntopt mtab.
· hcreate_r Hash Search Function.
· hcreate Hash Search Function.
· hdestroy_r Hash Search Function.
· hdestroy Hash Search Function.
· hsearch_r Hash Search Function.
· hsearch Hash Search Function.
· htonl Byte Order.
· htons Byte Order.
· HUGE_VAL_FNx Math Error Reporting.
· HUGE_VAL_FN Math Error Reporting.
· HUGE_VALF Math Error Reporting.
· HUGE_VALL Math Error Reporting.
· HUGE_VAL Math Error Reporting.
· HUPCL Control Modes.
· hypotfNx Exponents and Logarithms.
· hypotfN Exponents and Logarithms.
· hypotf Exponents and Logarithms.
· hypotl Exponents and Logarithms.
· hypot Exponents and Logarithms.
· ICANON Local Modes.
· iconv_close Generic Conversion Interface.
· iconv_open Generic Conversion Interface.
· iconv Generic Conversion Interface.
· ICRNL Input Modes.
· IEXTEN Local Modes.
· if_freenameindex Interface Naming.
· if_indextoname Interface Naming.
· if_nameindex Interface Naming.
· if_nametoindex Interface Naming.
· IFNAMSIZ Interface Naming.
· IFTODT Directory Entries.
· IGNBRK Input Modes.
· IGNCR Input Modes.
· IGNPAR Input Modes.
· ilogbfNx Exponents and Logarithms.
· ilogbfN Exponents and Logarithms.
· ilogbf Exponents and Logarithms.
· ilogbl Exponents and Logarithms.
· ilogb Exponents and Logarithms.
· imaxabs Absolute Value.
· IMAXBEL Input Modes.
· imaxdiv Integer Division.
· in6addr_any Host Address Data Type.
· in6addr_loopback Host Address Data Type.
· INADDR_ANY Host Address Data Type.
· INADDR_BROADCAST Host Address Data Type.
· INADDR_LOOPBACK Host Address Data Type.
· INADDR_NONE Host Address Data Type.
· index Search Functions.
· inet_addr Host Address Functions.
· inet_aton Host Address Functions.
· inet_lnaof Host Address Functions.
· inet_makeaddr Host Address Functions.
· inet_netof Host Address Functions.
· inet_network Host Address Functions.
· inet_ntoa Host Address Functions.
· inet_ntop Host Address Functions.
· inet_pton Host Address Functions.
· INFINITY Infinity and NaN.
· initgroups Setting Groups.
· initstate_r BSD Random.
· initstate BSD Random.
· INLCR Input Modes.
· innetgr Netgroup Membership.
· INPCK Input Modes.
· ioctl IOCTLs.
· IPPORT_RESERVED Ports.
· IPPORT_USERRESERVED Ports.
· isalnum Classification of Characters.
· isalpha Classification of Characters.
· isascii Classification of Characters.
· isatty Is It a Terminal.
· isblank Classification of Characters.
· iscanonical Floating Point Classes.
· iscntrl Classification of Characters.
· isdigit Classification of Characters.
· iseqsig FP Comparison Functions.
· isfinite Floating Point Classes.
· isgraph Classification of Characters.
· isgreaterequal FP Comparison Functions.
· isgreater FP Comparison Functions.
· ISIG Local Modes.
· isinff Floating Point Classes.
· isinfl Floating Point Classes.
· isinf Floating Point Classes.
· islessequal FP Comparison Functions.
· islessgreater FP Comparison Functions.
· isless FP Comparison Functions.
· islower Classification of Characters.
· isnanf Floating Point Classes.
· isnanl Floating Point Classes.
· isnan Floating Point Classes.
· isnan Floating Point Classes.
· isnormal Floating Point Classes.
· isprint Classification of Characters.
· ispunct Classification of Characters.
· issignaling Floating Point Classes.
· isspace Classification of Characters.
· issubnormal Floating Point Classes.
· ISTRIP Input Modes.
· isunordered FP Comparison Functions.
· isupper Classification of Characters.
· iswalnum Classification of Wide Characters.
· iswalpha Classification of Wide Characters.
· iswblank Classification of Wide Characters.
· iswcntrl Classification of Wide Characters.
· iswctype Classification of Wide Characters.
· iswdigit Classification of Wide Characters.
· iswgraph Classification of Wide Characters.
· iswlower Classification of Wide Characters.
· iswprint Classification of Wide Characters.
· iswpunct Classification of Wide Characters.
· iswspace Classification of Wide Characters.
· iswupper Classification of Wide Characters.
· iswxdigit Classification of Wide Characters.
· isxdigit Classification of Characters.
· iszero Floating Point Classes.
· IXANY Input Modes.
· IXOFF Input Modes.
· IXON Input Modes.
· I Complex Numbers.
· j0fNx Special Functions.
· j0fN Special Functions.
· j0f Special Functions.
· j0l Special Functions.
· j0 Special Functions.
· j1fNx Special Functions.
· j1fN Special Functions.
· j1f Special Functions.
· j1l Special Functions.
· j1 Special Functions.
· jnfNx Special Functions.
· jnfN Special Functions.
· jnf Special Functions.
· jnl Special Functions.
· jn Special Functions.
· jrand48_r SVID Random.
· jrand48 SVID Random.
· killpg Signaling Another Process.
· kill Signaling Another Process.
· l64a Encode Binary Data.
· L_ctermid Identifying the Terminal.
· L_cuserid Who Logged In.
· L_tmpnam Temporary Files.
· labs Absolute Value.
· lcong48_r SVID Random.
· lcong48 SVID Random.
· ldexpfNx Normalization Functions.
· ldexpfN Normalization Functions.
· ldexpf Normalization Functions.
· ldexpl Normalization Functions.
· ldexp Normalization Functions.
· ldiv Integer Division.
· lfind Array Search Function.
· lgamma_r Special Functions.
· lgammaf_r Special Functions.
· lgammafN_r Special Functions.
· lgammafNx_r Special Functions.
· lgammafNx Special Functions.
· lgammafN Special Functions.
· lgammaf Special Functions.
· lgammal_r Special Functions.
· lgammal Special Functions.
· lgamma Special Functions.
· LINE_MAX Utility Limits.
· LINK_MAX Limits for Files.
· linkat Hard Links.
· link Hard Links.
· lio_listio Asynchronous Reads/Writes.
· lio_listio64 Asynchronous Reads/Writes.
· listen Listening.
· llabs Absolute Value.
· lldiv Integer Division.
· llogbfNx Exponents and Logarithms.
· llogbfN Exponents and Logarithms.
· llogbf Exponents and Logarithms.
· llogbl Exponents and Logarithms.
· llogb Exponents and Logarithms.
· llrintfNx Rounding Functions.
· llrintfN Rounding Functions.
· llrintf Rounding Functions.
· llrintl Rounding Functions.
· llrint Rounding Functions.
· llroundfNx Rounding Functions.
· llroundfN Rounding Functions.
· llroundf Rounding Functions.
· llroundl Rounding Functions.
· llround Rounding Functions.
· localeconv The Lame Way to Locale Data.
· localtime_r Broken-down Time.
· localtime Broken-down Time.
· log10fNx Exponents and Logarithms.
· log10fN Exponents and Logarithms.
· log10f Exponents and Logarithms.
· log10l Exponents and Logarithms.
· log10 Exponents and Logarithms.
· log1pfNx Exponents and Logarithms.
· log1pfN Exponents and Logarithms.
· log1pf Exponents and Logarithms.
· log1pl Exponents and Logarithms.
· log1p Exponents and Logarithms.
· log2fNx Exponents and Logarithms.
· log2fN Exponents and Logarithms.
· log2f Exponents and Logarithms.
· log2 Exponents and Logarithms.
· logbfNx Exponents and Logarithms.
· logbfN Exponents and Logarithms.
· logbf Exponents and Logarithms.
· logbl Exponents and Logarithms.
· logb Exponents and Logarithms.
· logfNx Exponents and Logarithms.
· logfN Exponents and Logarithms.
· logf Exponents and Logarithms.
· login_tty Logging In and Out.
· login Logging In and Out.
· logl Exponents and Logarithms.
· logout Logging In and Out.
· logwtmp Logging In and Out.
· log Exponents and Logarithms.
· log2l Exponents and Logarithms.
· longjmp Non-Local Details.
· lrand48_r SVID Random.
· lrand48 SVID Random.
· lrintfNx Rounding Functions.
· lrintfN Rounding Functions.
· lrintf Rounding Functions.
· lrintl Rounding Functions.
· lrint Rounding Functions.
· lroundfNx Rounding Functions.
· lroundfN Rounding Functions.
· lroundf Rounding Functions.
· lroundl Rounding Functions.
· lround Rounding Functions.
· lsearch Array Search Function.
· lseek File Position Primitive.
· lseek64 File Position Primitive.
· lstat Reading Attributes.
· lstat64 Reading Attributes.
· lutimes File Times.
· madvise Memory-mapped I/O.
· makecontext System V contexts.
· mallinfo2 Statistics of Malloc.
· malloc Basic Allocation.
· mallopt Malloc Tunable Parameters.
· MAX_CANON Limits for Files.
· MAX_INPUT Limits for Files.
· MAXNAMLEN Limits for Files.
· MAXSYMLINKS Symbolic Links.
· MB_CUR_MAX Selecting the Conversion.
· MB_LEN_MAX Selecting the Conversion.
· mblen Non-reentrant Character Conversion.
· mbrlen Converting a Character.
· mbrtowc Converting a Character.
· mbsinit Keeping the state.
· mbsnrtowcs Converting Strings.
· mbsrtowcs Converting Strings.
· mbstowcs Non-reentrant String Conversion.
· mbtowc Non-reentrant Character Conversion.
· mcheck Heap Consistency Checking.
· MDMBUF Control Modes.
· memalign Aligned Memory Blocks.
· memccpy Copying Strings and Arrays.
· memchr Search Functions.
· memcmp String/Array Comparison.
· memcpy Copying Strings and Arrays.
· memfd_create Memory-mapped I/O.
· memfrob Obfuscating Data.
· memmem Search Functions.
· memmove Copying Strings and Arrays.
· mempcpy Copying Strings and Arrays.
· memrchr Search Functions.
· memset Copying Strings and Arrays.
· mkdir Creating Directories.
· mkdtemp Temporary Files.
· mkfifo FIFO Special Files.
· mknod Making Special Files.
· mkstemp Temporary Files.
· mktemp Temporary Files.
· mktime Broken-down Time.
· mlockall Page Lock Functions.
· mlock Page Lock Functions.
· mlock2 Page Lock Functions.
· mmap Memory-mapped I/O.
· mmap64 Memory-mapped I/O.
· modffNx Rounding Functions.
· modffN Rounding Functions.
· modff Rounding Functions.
· modfl Rounding Functions.
· modf Rounding Functions.
· mount Mount-Unmount-Remount.
· mprobe Heap Consistency Checking.
· mprotect Memory Protection.
· mrand48_r SVID Random.
· mrand48 SVID Random.
· mremap Memory-mapped I/O.
· MSG_DONTROUTE Socket Data Options.
· MSG_OOB Socket Data Options.
· MSG_PEEK Socket Data Options.
· msync Memory-mapped I/O.
· mtrace Tracing malloc.
· mtx_destroy ISO C Mutexes.
· mtx_init ISO C Mutexes.
· mtx_lock ISO C Mutexes.
· mtx_timedlock ISO C Mutexes.
· mtx_trylock ISO C Mutexes.
· mtx_unlock ISO C Mutexes.
· munlockall Page Lock Functions.
· munlock Page Lock Functions.
· munmap Memory-mapped I/O.
· muntrace Tracing malloc.
· NAME_MAX Limits for Files.
· nanfNx FP Bit Twiddling.
· nanfN FP Bit Twiddling.
· nanf FP Bit Twiddling.
· nanl FP Bit Twiddling.
· nanosleep Sleeping.
· nan FP Bit Twiddling.
· NAN Infinity and NaN.
· NCCS Mode Data Types.
· nearbyintfNx Rounding Functions.
· nearbyintfN Rounding Functions.
· nearbyintf Rounding Functions.
· nearbyintl Rounding Functions.
· nearbyint Rounding Functions.
· nextafterfNx FP Bit Twiddling.
· nextafterfN FP Bit Twiddling.
· nextafterf FP Bit Twiddling.
· nextafterl FP Bit Twiddling.
· nextafter FP Bit Twiddling.
· nextdownfNx FP Bit Twiddling.
· nextdownfN FP Bit Twiddling.
· nextdownf FP Bit Twiddling.
· nextdownl FP Bit Twiddling.
· nextdown FP Bit Twiddling.
· nexttowardf FP Bit Twiddling.
· nexttowardl FP Bit Twiddling.
· nexttoward FP Bit Twiddling.
· nextupfNx FP Bit Twiddling.
· nextupfN FP Bit Twiddling.
· nextupf FP Bit Twiddling.
· nextupl FP Bit Twiddling.
· nextup FP Bit Twiddling.
· nftw Working with Directory Trees.
· nftw64 Working with Directory Trees.
· ngettext Advanced gettext functions.
· NGROUPS_MAX General Limits.
· nice Traditional Scheduling Functions.
· nl_langinfo The Elegant and Fast Way.
· NOFLSH Local Modes.
· NOKERNINFO Local Modes.
· nrand48_r SVID Random.
· nrand48 SVID Random.
· NSIG Standard Signals.
· ntohl Byte Order.
· ntohs Byte Order.
· ntp_adjtime Setting and Adjusting the Time.
· ntp_gettime Setting and Adjusting the Time.
· NULL Null Pointer Constant.
· O_ACCMODE Access Modes.
· O_APPEND Operating Modes.
· O_ASYNC Operating Modes.
· O_CREAT Open-time Flags.
· O_DIRECTORY Open-time Flags.
· O_EXCL Open-time Flags.
· O_EXEC Access Modes.
· O_EXLOCK Open-time Flags.
· O_FSYNC Operating Modes.
· O_IGNORE_CTTY Open-time Flags.
· O_NDELAY Operating Modes.
· O_NOATIME Operating Modes.
· O_NOCTTY Open-time Flags.
· O_NOFOLLOW Open-time Flags.
· O_NOLINK Open-time Flags.
· O_NONBLOCK Operating Modes.
· O_NONBLOCK Open-time Flags.
· O_NOTRANS Open-time Flags.
· O_PATH Access Modes.
· O_RDONLY Access Modes.
· O_RDWR Access Modes.
· O_READ Access Modes.
· O_SHLOCK Open-time Flags.
· O_SYNC Operating Modes.
· O_TMPFILE Open-time Flags.
· O_TRUNC Open-time Flags.
· O_WRITE Access Modes.
· O_WRONLY Access Modes.
· obstack_1grow_fast Extra Fast Growing.
· obstack_1grow Growing Objects.
· obstack_alignment_mask Obstacks Data Alignment.
· obstack_alloc Allocation in an Obstack.
· obstack_base Status of an Obstack.
· obstack_blank_fast Extra Fast Growing.
· obstack_blank Growing Objects.
· obstack_chunk_size Obstack Chunks.
· obstack_copy Allocation in an Obstack.
· obstack_copy0 Allocation in an Obstack.
· obstack_finish Growing Objects.
· obstack_free Freeing Obstack Objects.
· obstack_grow Growing Objects.
· obstack_grow0 Growing Objects.
· obstack_init Preparing for Obstacks.
· obstack_int_grow_fast Extra Fast Growing.
· obstack_int_grow Growing Objects.
· obstack_next_free Status of an Obstack.
· obstack_object_size Status of an Obstack.
· obstack_object_size Growing Objects.
· obstack_printf Dynamic Output.
· obstack_ptr_grow_fast Extra Fast Growing.
· obstack_ptr_grow Growing Objects.
· obstack_room Extra Fast Growing.
· obstack_vprintf Variable Arguments Output.
· offsetof Structure Measurement.
· on_exit Cleanups on Exit.
· ONLCR Output Modes.
· ONOEOT Output Modes.
· OPEN_MAX General Limits.
· open_memstream String Streams.
· opendir Opening a Directory.
· openlog openlog.
· openpty Pseudo-Terminal Pairs.
· open Opening and Closing Files.
· open64 Opening and Closing Files.
· OPOST Output Modes.
· OXTABS Output Modes.
· P_tmpdir Temporary Files.
· PA_FLAG_MASK Parsing a Template String.
· PARENB Control Modes.
· PARMRK Input Modes.
· PARODD Control Modes.
· parse_printf_format Parsing a Template String.
· PATH_MAX Limits for Files.
· pathconf Pathconf.
· pause Using Pause.
· pclose Pipe to a Subprocess.
· PENDIN Local Modes.
· perror Error Messages.
· PF_FILE Local Namespace Details.
· PF_INET Internet Namespace.
· PF_INET6 Internet Namespace.
· PF_LOCAL Local Namespace Details.
· PF_UNIX Local Namespace Details.
· pipe Creating a Pipe.
· PIPE_BUF Limits for Files.
· pkey_alloc Memory Protection.
· pkey_free Memory Protection.
· pkey_get Memory Protection.
· pkey_mprotect Memory Protection.
· pkey_set Memory Protection.
· popen Pipe to a Subprocess.
· posix_fallocate Storage Allocation.
· posix_fallocate64 Storage Allocation.
· posix_memalign Aligned Memory Blocks.
· posix_openpt Allocation.
· powfNx Exponents and Logarithms.
· powfN Exponents and Logarithms.
· powf Exponents and Logarithms.
· powl Exponents and Logarithms.
· pow Exponents and Logarithms.
· preadv Scatter-Gather.
· preadv2 Scatter-Gather.
· preadv64v2 Scatter-Gather.
· preadv64 Scatter-Gather.
· pread I/O Primitives.
· pread64 I/O Primitives.
· printf_size_info Predefined Printf Handlers.
· printf_size Predefined Printf Handlers.
· printf Formatted Output Functions.
· psignal Signal Messages.
· pthread_attr_getsigmask_np Initial Thread Signal Mask.
· PTHREAD_ATTR_NO_SIGMASK_NP Initial Thread Signal Mask.
· pthread_attr_setsigmask_np Initial Thread Signal Mask.
· pthread_clockjoin_np Waiting with Explicit Clocks.
· pthread_cond_clockwait Waiting with Explicit Clocks.
· pthread_getattr_default_np Default Thread Attributes.
· pthread_getspecific Thread-specific Data.
· pthread_key_create Thread-specific Data.
· pthread_key_delete Thread-specific Data.
· pthread_rwlock_clockrdlock Waiting with Explicit Clocks.
· pthread_rwlock_clockwrlock Waiting with Explicit Clocks.
· pthread_setattr_default_np Default Thread Attributes.
· pthread_setspecific Thread-specific Data.
· pthread_timedjoin_np Waiting with Explicit Clocks.
· pthread_tryjoin_np Waiting with Explicit Clocks.
· ptsname_r Allocation.
· ptsname Allocation.
· putc_unlocked Simple Output.
· putchar_unlocked Simple Output.
· putchar Simple Output.
· putc Simple Output.
· putenv Environment Access.
· putpwent Writing a User Entry.
· puts Simple Output.
· pututline Manipulating the Database.
· pututxline XPG Functions.
· putwc_unlocked Simple Output.
· putwchar_unlocked Simple Output.
· putwchar Simple Output.
· putwc Simple Output.
· putw Simple Output.
· pwritev Scatter-Gather.
· pwritev2 Scatter-Gather.
· pwritev64v2 Scatter-Gather.
· pwritev64 Scatter-Gather.
· pwrite I/O Primitives.
· pwrite64 I/O Primitives.
· qecvt_r System V Number Conversion.
· qecvt System V Number Conversion.
· qfcvt_r System V Number Conversion.
· qfcvt System V Number Conversion.
· qgcvt System V Number Conversion.
· qsort Array Sort Function.
· R_OK Testing File Access.
· raise Signaling Yourself.
· RAND_MAX ISO Random.
· rand_r ISO Random.
· random_r BSD Random.
· random BSD Random.
· rand ISO Random.
· rawmemchr Search Functions.
· RE_DUP_MAX General Limits.
· readdir64_r Reading/Closing Directory.
· readdir64 Reading/Closing Directory.
· readdir_r Reading/Closing Directory.
· readdir Reading/Closing Directory.
· readlink Symbolic Links.
· readv Scatter-Gather.
· read I/O Primitives.
· reallocarray Changing Block Size.
· realloc Changing Block Size.
· realpath Symbolic Links.
· recvfrom Receiving Datagrams.
· recvmsg Receiving Datagrams.
· recv Receiving Data.
· regcomp POSIX Regexp Compilation.
· regerror Regexp Cleanup.
· regexec Matching POSIX Regexps.
· regfree Regexp Cleanup.
· register_printf_function Registering New Conversions.
· remainderfNx Remainder Functions.
· remainderfN Remainder Functions.
· remainderf Remainder Functions.
· remainderl Remainder Functions.
· remainder Remainder Functions.
· remove Deleting Files.
· rename Renaming Files.
· rewinddir Random Access Directory.
· rewind File Positioning.
· rindex Search Functions.
· rintfNx Rounding Functions.
· rintfN Rounding Functions.
· rintf Rounding Functions.
· rintl Rounding Functions.
· rint Rounding Functions.
· RLIM_INFINITY Limits on Resources.
· rmdir Deleting Files.
· roundevenfNx Rounding Functions.
· roundevenfN Rounding Functions.
· roundevenf Rounding Functions.
· roundevenl Rounding Functions.
· roundeven Rounding Functions.
· roundfNx Rounding Functions.
· roundfN Rounding Functions.
· roundf Rounding Functions.
· roundl Rounding Functions.
· round Rounding Functions.
· rpmatch Yes-or-No Questions.
· RSEQ_SIG Restartable Sequences.
· S_IFMT Testing File Type.
· S_ISBLK Testing File Type.
· S_ISCHR Testing File Type.
· S_ISDIR Testing File Type.
· S_ISFIFO Testing File Type.
· S_ISLNK Testing File Type.
· S_ISREG Testing File Type.
· S_ISSOCK Testing File Type.
· S_TYPEISMQ Testing File Type.
· S_TYPEISSEM Testing File Type.
· S_TYPEISSHM Testing File Type.
· SA_NOCLDSTOP Flags for Sigaction.
· SA_ONSTACK Flags for Sigaction.
· SA_RESTART Flags for Sigaction.
· sbrk Resizing the Data Segment.
· scalbf Normalization Functions.
· scalblnfNx Normalization Functions.
· scalblnfN Normalization Functions.
· scalblnf Normalization Functions.
· scalblnl Normalization Functions.
· scalbln Normalization Functions.
· scalbl Normalization Functions.
· scalbnfNx Normalization Functions.
· scalbnfN Normalization Functions.
· scalbnf Normalization Functions.
· scalbnl Normalization Functions.
· scalbn Normalization Functions.
· scalb Normalization Functions.
· scandir Scanning Directory Content.
· scandir64 Scanning Directory Content.
· scanf Formatted Input Functions.
· sched_get_priority_max Basic Scheduling Functions.
· sched_get_priority_min Basic Scheduling Functions.
· sched_getaffinity CPU Affinity.
· sched_getparam Basic Scheduling Functions.
· sched_getscheduler Basic Scheduling Functions.
· sched_rr_get_interval Basic Scheduling Functions.
· sched_setaffinity CPU Affinity.
· sched_setparam Basic Scheduling Functions.
· sched_setscheduler Basic Scheduling Functions.
· sched_yield Basic Scheduling Functions.
· secure_getenv Environment Access.
· seed48_r SVID Random.
· seed48 SVID Random.
· SEEK_CUR File Positioning.
· SEEK_END File Positioning.
· SEEK_SET File Positioning.
· seekdir Random Access Directory.
· select Waiting for I/O.
· sem_clockwait Waiting with Explicit Clocks.
· sem_close Semaphores.
· sem_destroy Semaphores.
· sem_getvalue Semaphores.
· sem_init Semaphores.
· sem_open Semaphores.
· sem_post Semaphores.
· sem_timedwait Semaphores.
· sem_trywait Semaphores.
· sem_unlink Semaphores.
· sem_wait Semaphores.
· semctl Semaphores.
· semget Semaphores.
· semop Semaphores.
· semtimedop Semaphores.
· sendmsg Receiving Datagrams.
· sendto Sending Datagrams.
· send Sending Data.
· setbuffer Controlling Buffering.
· setbuf Controlling Buffering.
· setcontext System V contexts.
· setdomainname Host Identification.
· setegid Setting Groups.
· setenv Environment Access.
· seteuid Setting User ID.
· setfsent fstab.
· setgid Setting Groups.
· setgrent Scanning All Groups.
· setgroups Setting Groups.
· sethostent Host Names.
· sethostid Host Identification.
· sethostname Host Identification.
· setitimer Setting an Alarm.
· setjmp Non-Local Details.
· setlinebuf Controlling Buffering.
· setlocale Setting the Locale.
· setlogmask setlogmask.
· setmntent mtab.
· setnetent Networks Database.
· setnetgrent Lookup Netgroup.
· setpayloadfNx FP Bit Twiddling.
· setpayloadfN FP Bit Twiddling.
· setpayloadf FP Bit Twiddling.
· setpayloadl FP Bit Twiddling.
· setpayloadsigfNx FP Bit Twiddling.
· setpayloadsigfN FP Bit Twiddling.
· setpayloadsigf FP Bit Twiddling.
· setpayloadsigl FP Bit Twiddling.
· setpayloadsig FP Bit Twiddling.
· setpayload FP Bit Twiddling.
· setpgid Process Group Functions.
· setpgrp Process Group Functions.
· setpriority Traditional Scheduling Functions.
· setprotoent Protocols Database.
· setpwent Scanning All Users.
· setregid Setting Groups.
· setreuid Setting User ID.
· setrlimit Limits on Resources.
· setrlimit64 Limits on Resources.
· setservent Services Database.
· setsid Process Group Functions.
· setsockopt Socket Option Functions.
· setstate_r BSD Random.
· setstate BSD Random.
· settimeofday Setting and Adjusting the Time.
· setuid Setting User ID.
· setutent Manipulating the Database.
· setutxent XPG Functions.
· setvbuf Controlling Buffering.
· shm_open Memory-mapped I/O.
· shm_unlink Memory-mapped I/O.
· shutdown Closing a Socket.
· SIG_ERR Basic Signal Handling.
· sigabbrev_np Signal Messages.
· SIGABRT Program Error Signals.
· sigaction Advanced Signal Handling.
· sigaddset Signal Sets.
· SIGALRM Alarm Signals.
· sigaltstack Signal Stack.
· sigblock BSD Signal Handling.
· SIGBUS Program Error Signals.
· SIGCHLD Job Control Signals.
· SIGCLD Job Control Signals.
· SIGCONT Job Control Signals.
· sigdelset Signal Sets.
· sigdescr_np Signal Messages.
· sigemptyset Signal Sets.
· SIGEMT Program Error Signals.
· sigfillset Signal Sets.
· SIGFPE Program Error Signals.
· SIGHUP Termination Signals.
· SIGILL Program Error Signals.
· SIGINFO Miscellaneous Signals.
· siginterrupt BSD Signal Handling.
· SIGINT Termination Signals.
· SIGIOT Program Error Signals.
· SIGIO Asynchronous I/O Signals.
· sigismember Signal Sets.
· SIGKILL Termination Signals.
· siglongjmp Non-Local Exits and Signals.
· SIGLOST Operation Error Signals.
· sigmask BSD Signal Handling.
· signal Basic Signal Handling.
· signbit FP Bit Twiddling.
· significandf Normalization Functions.
· significandl Normalization Functions.
· significand Normalization Functions.
· sigpause BSD Signal Handling.
· sigpending Checking for Pending Signals.
· SIGPIPE Operation Error Signals.
· SIGPOLL Asynchronous I/O Signals.
· sigprocmask Process Signal Mask.
· SIGPROF Alarm Signals.
· SIGQUIT Termination Signals.
· SIGSEGV Program Error Signals.
· sigsetjmp Non-Local Exits and Signals.
· sigsetmask BSD Signal Handling.
· sigstack Signal Stack.
· SIGSTOP Job Control Signals.
· sigsuspend Sigsuspend.
· SIGSYS Program Error Signals.
· SIGTERM Termination Signals.
· SIGTRAP Program Error Signals.
· SIGTSTP Job Control Signals.
· SIGTTIN Job Control Signals.
· SIGTTOU Job Control Signals.
· SIGURG Asynchronous I/O Signals.
· SIGUSR1 Miscellaneous Signals.
· SIGUSR2 Miscellaneous Signals.
· SIGVTALRM Alarm Signals.
· SIGWINCH Miscellaneous Signals.
· SIGXCPU Operation Error Signals.
· SIGXFSZ Operation Error Signals.
· sincosfNx Trig Functions.
· sincosfN Trig Functions.
· sincosf Trig Functions.
· sincosl Trig Functions.
· sincos Trig Functions.
· sinfNx Trig Functions.
· sinfN Trig Functions.
· sinf Trig Functions.
· sinhfNx Hyperbolic Functions.
· sinhfN Hyperbolic Functions.
· sinhf Hyperbolic Functions.
· sinhl Hyperbolic Functions.
· sinh Hyperbolic Functions.
· sinl Trig Functions.
· sin Trig Functions.
· sleep Sleeping.
· SNANFNx Infinity and NaN.
· SNANFN Infinity and NaN.
· SNANF Infinity and NaN.
· SNANL Infinity and NaN.
· SNAN Infinity and NaN.
· snprintf Formatted Output Functions.
· SOCK_DGRAM Communication Styles.
· SOCK_RAW Communication Styles.
· SOCK_RDM Communication Styles.
· SOCK_SEQPACKET Communication Styles.
· SOCK_STREAM Communication Styles.
· socketpair Socket Pairs.
· socket Creating a Socket.
· SOL_SOCKET Socket-Level Options.
· sprintf Formatted Output Functions.
· sqrtfNx Exponents and Logarithms.
· sqrtfN Exponents and Logarithms.
· sqrtf Exponents and Logarithms.
· sqrtl Exponents and Logarithms.
· sqrt Exponents and Logarithms.
· srand48_r SVID Random.
· srand48 SVID Random.
· srandom_r BSD Random.
· srandom BSD Random.
· srand ISO Random.
· sscanf Formatted Input Functions.
· ssignal Basic Signal Handling.
· SSIZE_MAX General Limits.
· stat Reading Attributes.
· stat64 Reading Attributes.
· stime Setting and Adjusting the Time.
· stpcpy Copying Strings and Arrays.
· stpncpy Truncating Strings.
· strcasecmp String/Array Comparison.
· strcasestr Search Functions.
· strcat Concatenating Strings.
· strchrnul Search Functions.
· strchr Search Functions.
· strcmp String/Array Comparison.
· strcoll Collation Functions.
· strcpy Copying Strings and Arrays.
· strcspn Search Functions.
· strdupa Copying Strings and Arrays.
· strdup Copying Strings and Arrays.
· STREAM_MAX General Limits.
· strerror_l Error Messages.
· strerror_r Error Messages.
· strerror_r Error Messages.
· strerrordesc_np Error Messages.
· strerrorname_np Error Messages.
· strerror Error Messages.
· strfmon Formatting Numbers.
· strfromd Printing of Floats.
· strfromfNx Printing of Floats.
· strfromfN Printing of Floats.
· strfromf Printing of Floats.
· strfroml Printing of Floats.
· strfry Shuffling Bytes.
· strftime Formatting Calendar Time.
· strlcat Truncating Strings.
· strlcpy Truncating Strings.
· strlen String Length.
· strncasecmp String/Array Comparison.
· strncat Truncating Strings.
· strncmp String/Array Comparison.
· strncpy Truncating Strings.
· strndupa Truncating Strings.
· strndup Truncating Strings.
· strnlen String Length.
· strpbrk Search Functions.
· strptime Low-Level Time String Parsing.
· strrchr Search Functions.
· strsep Finding Tokens in a String.
· strsignal Signal Messages.
· strspn Search Functions.
· strstr Search Functions.
· strtod Parsing of Floats.
· strtofNx Parsing of Floats.
· strtofN Parsing of Floats.
· strtof Parsing of Floats.
· strtoimax Parsing of Integers.
· strtok_r Finding Tokens in a String.
· strtok Finding Tokens in a String.
· strtold Parsing of Floats.
· strtoll Parsing of Integers.
· strtol Parsing of Integers.
· strtoq Parsing of Integers.
· strtoull Parsing of Integers.
· strtoul Parsing of Integers.
· strtoumax Parsing of Integers.
· strtouq Parsing of Integers.
· strverscmp String/Array Comparison.
· strxfrm Collation Functions.
· stty BSD Terminal Modes.
· SUN_LEN Local Namespace Details.
· swapcontext System V contexts.
· swprintf Formatted Output Functions.
· swscanf Formatted Input Functions.
· symlink Symbolic Links.
· sync Synchronizing I/O.
· syscall System Calls.
· sysconf Sysconf Definition.
· syslog syslog; vsyslog.
· system Running a Command.
· sysv_signal Basic Signal Handling.
· tanfNx Trig Functions.
· tanfN Trig Functions.
· tanf Trig Functions.
· tanhfNx Hyperbolic Functions.
· tanhfN Hyperbolic Functions.
· tanhf Hyperbolic Functions.
· tanhl Hyperbolic Functions.
· tanh Hyperbolic Functions.
· tanl Trig Functions.
· tan Trig Functions.
· tcdrain Line Control.
· tcflow Line Control.
· tcflush Line Control.
· tcgetattr Mode Functions.
· tcgetpgrp Terminal Access Functions.
· tcgetsid Terminal Access Functions.
· tcsendbreak Line Control.
· tcsetattr Mode Functions.
· tcsetpgrp Terminal Access Functions.
· tdelete Tree Search Function.
· tdestroy Tree Search Function.
· telldir Random Access Directory.
· tempnam Temporary Files.
· textdomain Locating gettext catalog.
· tfind Tree Search Function.
· tgammafNx Special Functions.
· tgammafN Special Functions.
· tgammaf Special Functions.
· tgammal Special Functions.
· tgamma Special Functions.
· tgkill Signaling Another Process.
· thrd_create ISO C Thread Management.
· thrd_current ISO C Thread Management.
· thrd_detach ISO C Thread Management.
· thrd_equal ISO C Thread Management.
· thrd_exit ISO C Thread Management.
· thrd_join ISO C Thread Management.
· thrd_sleep ISO C Thread Management.
· thrd_yield ISO C Thread Management.
· timegm Broken-down Time.
· timelocal Broken-down Time.
· times Processor Time.
· time Getting the Time.
· TMP_MAX Temporary Files.
· tmpfile Temporary Files.
· tmpfile64 Temporary Files.
· tmpnam_r Temporary Files.
· tmpnam Temporary Files.
· toascii Case Conversion.
· tolower Case Conversion.
· TOSTOP Local Modes.
· totalorderfNx FP Comparison Functions.
· totalorderfN FP Comparison Functions.
· totalorderf FP Comparison Functions.
· totalorderl FP Comparison Functions.
· totalordermagfNx FP Comparison Functions.
· totalordermagfN FP Comparison Functions.
· totalordermagf FP Comparison Functions.
· totalordermagl FP Comparison Functions.
· totalordermag FP Comparison Functions.
· totalorder FP Comparison Functions.
· toupper Case Conversion.
· towctrans Wide Character Case Conversion.
· towlower Wide Character Case Conversion.
· towupper Wide Character Case Conversion.
· truncate File Size.
· truncate64 File Size.
· truncfNx Rounding Functions.
· truncfN Rounding Functions.
· truncf Rounding Functions.
· truncl Rounding Functions.
· trunc Rounding Functions.
· tsearch Tree Search Function.
· tss_create ISO C Thread-local Storage.
· tss_delete ISO C Thread-local Storage.
· tss_get ISO C Thread-local Storage.
· tss_set ISO C Thread-local Storage.
· ttyname_r Is It a Terminal.
· ttyname Is It a Terminal.
· twalk_r Tree Search Function.
· twalk Tree Search Function.
· TZNAME_MAX General Limits.
· tzset Time Zone Functions.
· ufromfpfNx Rounding Functions.
· ufromfpfN Rounding Functions.
· ufromfpf Rounding Functions.
· ufromfpl Rounding Functions.
· ufromfpxfNx Rounding Functions.
· ufromfpxfN Rounding Functions.
· ufromfpxf Rounding Functions.
· ufromfpxl Rounding Functions.
· ufromfpx Rounding Functions.
· ufromfp Rounding Functions.
· ulimit Limits on Resources.
· umask Setting Permissions.
· umount Mount-Unmount-Remount.
· umount2 Mount-Unmount-Remount.
· uname Platform Type.
· ungetc How Unread.
· ungetwc How Unread.
· unlink Deleting Files.
· unlockpt Allocation.
· unsetenv Environment Access.
· updwtmp Manipulating the Database.
· utimes File Times.
· utime File Times.
· utmpname Manipulating the Database.
· utmpxname XPG Functions.
· va_arg Argument Macros.
· va_copy Argument Macros.
· va_end Argument Macros.
· va_start Argument Macros.
· valloc Aligned Memory Blocks.
· vasprintf Variable Arguments Output.
· VDISCARD Other Special.
· VDSUSP Signal Characters.
· VEOF Editing Characters.
· VEOL Editing Characters.
· VEOL2 Editing Characters.
· VERASE Editing Characters.
· verrx Error Messages.
· verr Error Messages.
· versionsort Scanning Directory Content.
· versionsort64 Scanning Directory Content.
· vfork Creating a Process.
· vfprintf Variable Arguments Output.
· vfscanf Variable Arguments Input.
· vfwprintf Variable Arguments Output.
· vfwscanf Variable Arguments Input.
· VINTR Signal Characters.
· VKILL Editing Characters.
· vlimit Limits on Resources.
· VLNEXT Other Special.
· VMIN Noncanonical Input.
· vprintf Variable Arguments Output.
· VQUIT Signal Characters.
· VREPRINT Editing Characters.
· vscanf Variable Arguments Input.
· vsnprintf Variable Arguments Output.
· vsprintf Variable Arguments Output.
· vsscanf Variable Arguments Input.
· VSTART Start/Stop Characters.
· VSTATUS Other Special.
· VSTOP Start/Stop Characters.
· VSUSP Signal Characters.
· vswprintf Variable Arguments Output.
· vswscanf Variable Arguments Input.
· vsyslog syslog; vsyslog.
· VTIME Noncanonical Input.
· vwarnx Error Messages.
· vwarn Error Messages.
· VWERASE Editing Characters.
· vwprintf Variable Arguments Output.
· vwscanf Variable Arguments Input.
· W_OK Testing File Access.
· wait3 BSD Wait Functions.
· wait4 Process Completion.
· waitpid Process Completion.
· wait Process Completion.
· warnx Error Messages.
· warn Error Messages.
· WCHAR_MAX Extended Char Intro.
· WCHAR_MIN Extended Char Intro.
· WCOREDUMP Process Completion Status.
· wcpcpy Copying Strings and Arrays.
· wcpncpy Truncating Strings.
· wcrtomb Converting a Character.
· wcscasecmp String/Array Comparison.
· wcscat Concatenating Strings.
· wcschrnul Search Functions.
· wcschr Search Functions.
· wcscmp String/Array Comparison.
· wcscoll Collation Functions.
· wcscpy Copying Strings and Arrays.
· wcscspn Search Functions.
· wcsdup Copying Strings and Arrays.
· wcsftime Formatting Calendar Time.
· wcslcat Truncating Strings.
· wcslcpy Truncating Strings.
· wcslen String Length.
· wcsncasecmp String/Array Comparison.
· wcsncat Truncating Strings.
· wcsncmp String/Array Comparison.
· wcsncpy Truncating Strings.
· wcsnlen String Length.
· wcsnrtombs Converting Strings.
· wcspbrk Search Functions.
· wcsrchr Search Functions.
· wcsrtombs Converting Strings.
· wcsspn Search Functions.
· wcsstr Search Functions.
· wcstod Parsing of Floats.
· wcstofNx Parsing of Floats.
· wcstofN Parsing of Floats.
· wcstof Parsing of Floats.
· wcstoimax Parsing of Integers.
· wcstok Finding Tokens in a String.
· wcstold Parsing of Floats.
· wcstoll Parsing of Integers.
· wcstol Parsing of Integers.
· wcstombs Non-reentrant String Conversion.
· wcstoq Parsing of Integers.
· wcstoull Parsing of Integers.
· wcstoul Parsing of Integers.
· wcstoumax Parsing of Integers.
· wcstouq Parsing of Integers.
· wcswcs Search Functions.
· wcsxfrm Collation Functions.
· wctob Converting a Character.
· wctomb Non-reentrant Character Conversion.
· wctrans Wide Character Case Conversion.
· wctype Classification of Wide Characters.
· WEOF Extended Char Intro.
· WEOF EOF and Errors.
· WEXITSTATUS Process Completion Status.
· WIFEXITED Process Completion Status.
· WIFSIGNALED Process Completion Status.
· WIFSTOPPED Process Completion Status.
· wmemchr Search Functions.
· wmemcmp String/Array Comparison.
· wmemcpy Copying Strings and Arrays.
· wmemmove Copying Strings and Arrays.
· wmempcpy Copying Strings and Arrays.
· wmemset Copying Strings and Arrays.
· wordexp Calling Wordexp.
· wordfree Calling Wordexp.
· wprintf Formatted Output Functions.
· writev Scatter-Gather.
· write I/O Primitives.
· wscanf Formatted Input Functions.
· WSTOPSIG Process Completion Status.
· WTERMSIG Process Completion Status.
· X_OK Testing File Access.
· y0fNx Special Functions.
· y0fN Special Functions.
· y0f Special Functions.
· y0l Special Functions.
· y0 Special Functions.
· y1fNx Special Functions.
· y1fN Special Functions.
· y1f Special Functions.
· y1l Special Functions.
· y1 Special Functions.
· ynfNx Special Functions.
· ynfN Special Functions.
· ynf Special Functions.
· ynl Special Functions.
· yn Special Functions.
GNU Gettext Utilities
· ISO3166 Country Codes.
ISO 3166 country codes.
· ISO639 Language Codes.
ISO 639 language codes.
· autopoint autopoint Invocation.
Copy gettext infrastructure.
· envsubst envsubst Invocation.
Expand environment variables.
· gettext GNU gettext utilities.
· gettextize gettextize Invocation.
Prepare a package for gettext.
· msgattrib msgattrib Invocation.
Select part of a PO file.
· msgcat msgcat Invocation.
Combine several PO files.
· msgcmp msgcmp Invocation.
Compare a PO file and template.
· msgcomm msgcomm Invocation.
Match two PO files.
· msgconv msgconv Invocation.
Convert PO file to encoding.
· msgen msgen Invocation.
Create an English PO file.
· msgexec msgexec Invocation.
Process a PO file.
· msgfilter msgfilter Invocation.
Pipe a PO file through a filter.
· msgfmt msgfmt Invocation.
Make MO files out of PO files.
· msggrep msggrep Invocation.
Select part of a PO file.
· msginit msginit Invocation.
Create a fresh PO file.
· msgmerge msgmerge Invocation.
Update a PO file from template.
· msgunfmt msgunfmt Invocation.
Uncompile MO file into PO file.
· msguniq msguniq Invocation.
Unify duplicates for PO file.
· ngettext ngettext Invocation.
Translate a message with plural.
· xgettext xgettext Invocation.
Extract strings into a PO file.
GNU Libraries
· GPGME Adding support for cryptography to your
program.
· libgomp-7 GNU Offloading and Multi Processing Runtime
Library.
· libitm GNU Transactional Memory Library
· libquadmath GCC Quad-Precision Math Library
GNU libraries
· gmp GNU Multiple Precision Arithmetic Library.
GNU Packages
· Aspell GNU Aspell spelling checker
GNU programming tools
· Libtool Generic shared library support script.
GNU Utilities
· dirmngr X.509 CRL and OCSP server.
· dirmngr-client X.509 CRL and OCSP client.
· gpg-agent The secret key daemon.
· gpg2 OpenPGP encryption and signing tool.
· gpgsm S/MIME encryption and signing tool.
· pinentry Securely ask for a passphrase or PIN.
Individual utilities
· aclocal-invocation aclocal Invocation.
Generating aclocal.m4.
· addr2line addr2line. Convert addresses to file and
line.
· ar ar. Create, modify, and extract
from archives.
· arch arch invocation. Print machine hardware name.
· autoconf-invocation autoconf Invocation.
How to create configuration
scripts
· autoheader autoheader Invocation. How to create configuration
templates
· autom4te autom4te Invocation. The Autoconf executables
backbone
· automake-invocation automake Invocation.
Generating Makefile.in.
· autoreconf autoreconf Invocation. Remaking multiple `configure'
scripts
· autoscan autoscan Invocation. Semi-automatic `configure.ac'
writing
· autoupdate autoupdate Invocation. Automatic update of
`configure.ac'
· awk Invoking Gawk. Text scanning and processing.
· b2sum b2sum invocation. Print or check BLAKE2 digests.
· base32 base32 invocation. Base32 encode/decode data.
· base64 base64 invocation. Base64 encode/decode data.
· basename basename invocation. Strip directory and suffix.
· c++filt c++filt. Filter to demangle encoded C++
symbols.
· cat cat invocation. Concatenate and write files.
· chcon chcon invocation. Change SELinux CTX of files.
· chgrp chgrp invocation. Change file groups.
· chmod chmod invocation. Change access permissions.
· chown chown invocation. Change file owners and groups.
· chroot chroot invocation. Specify the root directory.
· cksum cksum invocation. Print POSIX CRC checksum.
· cmp Invoking cmp. Compare 2 files byte by byte.
· comm comm invocation. Compare sorted files by line.
· config.status config.status Invocation.
Recreating configurations.
· configure configure Invocation. Configuring a package.
· coreutils coreutils invocation. Multi-call program.
· cp cp invocation. Copy files.
· csplit csplit invocation. Split by context.
· cut cut invocation. Print selected parts of lines.
· cxxfilt c++filt. MS-DOS name for c++filt.
· date date invocation. Print/set system date and time.
· dd dd invocation. Copy and convert a file.
· df df invocation. Report file system disk usage.
· diff Invoking diff. Compare 2 files line by line.
· diff3 Invoking diff3. Compare 3 files line by line.
· dir dir invocation. List directories briefly.
· dircolors dircolors invocation. Color setup for ls.
· dirname dirname invocation. Strip last file name component.
· dlltool dlltool. Create files needed to build
and use DLLs.
· doc-license GNU Free Documentation License. Documentation license.
· du du invocation. Report on disk usage.
· echo echo invocation. Print a line of text.
· elfedit elfedit. Update ELF header and property
of ELF files.
· env env invocation. Modify the environment.
· expand expand invocation. Convert tabs to spaces.
· expr expr invocation. Evaluate expressions.
· factor factor invocation. Print prime factors
· false false invocation. Do nothing, unsuccessfully.
· find Invoking find. Finding and acting on files.
· fmt fmt invocation. Reformat paragraph text.
· fold fold invocation. Wrap long input lines.
· groups groups invocation. Print group names a user is in.
· gunzip Overview. Decompression.
· gzexe Overview. Compress executables.
· head head invocation. Output the first part of files.
· hostid hostid invocation. Print numeric host identifier.
· id id invocation. Print user identity.
· ifnames ifnames Invocation. Listing conditionals in source.
· install install invocation. Copy files and set attributes.
· join join invocation. Join lines on a common field.
· kill kill invocation. Send a signal to processes.
· libtool-invocation Invoking libtool.
Running the 'libtool' script.
· libtoolize Invoking libtoolize. Adding libtool support.
· link link invocation. Make hard links between files.
· ln ln invocation. Make links between files.
· locate Invoking locate. Finding files in a database.
· logname logname invocation. Print current login name.
· ls ls invocation. List directory contents.
· mail-files mail-files invocation. Send files to remote site.
· mailshar mailshar invocation. Make and send a shell archive.
· md5sum md5sum invocation. Print or check MD5 digests.
· mdiff mdiff invocation. Line cluster finder.
· mkdir mkdir invocation. Create directories.
· mkfifo mkfifo invocation. Create FIFOs (named pipes).
· mknod mknod invocation. Create special files.
· mktemp mktemp invocation. Create temporary files.
· mv mv invocation. Rename files.
· nice nice invocation. Modify niceness.
· nl nl invocation. Number lines and write files.
· nlmconv nlmconv. Converts object code into an
NLM.
· nm nm. List symbols from object files.
· nohup nohup invocation. Immunize to hangups.
· nproc nproc invocation. Print the number of processors.
· numfmt numfmt invocation. Reformat numbers.
· objcopy objcopy. Copy and translate object
files.
· objdump objdump. Display information from
object files.
· od od invocation. Dump files in octal, etc.
· paste paste invocation. Merge lines of files.
· patch Invoking patch. Apply a patch to a file.
· pathchk pathchk invocation. Check file name portability.
· pr pr invocation. Paginate or columnate files.
· printenv printenv invocation. Print environment variables.
· printf printf invocation. Format and print data.
· ptx ptx invocation. Produce permuted indexes.
· pwd pwd invocation. Print working directory.
· ranlib ranlib. Generate index to archive
contents.
· readelf readelf. Display the contents of ELF
format files.
· readlink readlink invocation. Print referent of a symlink.
· realpath realpath invocation. Print resolved file names.
· rm rm invocation. Remove files.
· rmdir rmdir invocation. Remove empty directories.
· runcon runcon invocation. Run in specified SELinux CTX.
· sdiff Invoking sdiff. Merge 2 files side-by-side.
· seq seq invocation. Print numeric sequences
· sha1sum sha1sum invocation. Print or check SHA-1 digests.
· sha2 sha2 utilities. Print or check SHA-2 digests.
· shar shar Invocation. Make a shell archive.
· shred shred invocation. Remove files more securely.
· shuf shuf invocation. Shuffling text files.
· size size. List section sizes and total
size.
· sleep sleep invocation. Delay for a specified time.
· sort sort invocation. Sort text files.
· split split invocation. Split into pieces.
· stat stat invocation. Report file(system) status.
· stdbuf stdbuf invocation. Modify stdio buffering.
· strings strings. List printable strings from
files.
· strip strip. Discard symbols.
· stty stty invocation. Print/change terminal settings.
· su su invocation. Modify user and group ID.
· sum sum invocation. Print traditional checksum.
· sync sync invocation. Synchronize memory to disk.
· tac tac invocation. Reverse files.
· tail tail invocation. Output the last part of files.
· tar tar invocation. Invoking GNU `tar'.
· tee tee invocation. Redirect to multiple files.
· test test invocation. File/string tests.
· testsuite testsuite Invocation. Running an Autotest test suite.
· time summarizing used system resources
· timeout timeout invocation. Run with time limit.
· touch touch invocation. Change file timestamps.
· tr tr invocation. Translate characters.
· true true invocation. Do nothing, successfully.
· truncate truncate invocation. Shrink/extend size of a file.
· tsort tsort invocation. Topological sort.
· tty tty invocation. Print terminal name.
· uname uname invocation. Print system information.
· unexpand unexpand invocation. Convert spaces to tabs.
· unify unify invocation. Diff format converter.
· uniq uniq invocation. Uniquify files.
· unlink unlink invocation. Removal via unlink(2).
· unshar unshar Invocation. Explode a shell archive.
· updatedb Invoking updatedb. Building the locate database.
· uptime uptime invocation. Print uptime and load.
· users users invocation. Print current user names.
· uudecode uudecode Invocation. Restore file from 7-bits.
· uuencode uuencode Invocation. Force binary file to 7-bits.
· vdir vdir invocation. List directories verbosely.
· wc wc invocation. Line, word, and byte counts.
· wdiff wdiff invocation. Word difference finder.
· wdiff2 wdiff invocation. Word difference finder.
· who who invocation. Print who is logged in.
· whoami whoami invocation. Print effective user ID.
· windmc windmc. Generator for Windows message
resources.
· windres windres. Manipulate Windows resources.
· xargs Invoking xargs. Operating on many files.
· yes yes invocation. Print a string indefinitely.
· zcat Overview. Decompression to stdout.
· zdiff Overview. Compare compressed files.
· zforce Overview. Force .gz extension on files.
· zgrep Overview. Search compressed files.
· zmore Overview. Decompression output by pages.
Internationalization and character sets
· recode Conversion between character sets and surfaces.
Kernel
· GRUB2 The GRand Unified Bootloader
· grub-dev The GRand Unified Bootloader Dev
· grub2-install Invoking grub-install.
Install GRUB on your drive
· grub2-mkconfig Invoking grub-mkconfig.
Generate GRUB configuration
· grub2-mkpasswd-pbkdf2 Invoking grub-mkpasswd-pbkdf2.
· grub2-mkrelpath Invoking grub-mkrelpath.
· grub2-mkrescue Invoking grub-mkrescue.
Make a GRUB rescue image
· grub2-mount Invoking grub-mount.
Mount a file system using GRUB
· grub2-probe Invoking grub-probe.
Probe device information
· grub2-script-check Invoking grub-script-check.
Miscellaneous
· Gpm Text-mode (non-X) mouse library and server
daemon.
· bc An arbitrary precision calculator language.
· dc Arbitrary precision RPN "Desktop Calculator".
· mjpegtools command line tools for MPEG audio and video.
· mysql MySQL documentation.
Net utilities
· Wol A Wake On LAN client.
Network applications
· Gawkinet TCP/IP Internetworking With `gawk'.
· Wget Non-interactive network downloader.
· awkinet TCP/IP Internetworking With 'gawk'.
Network Applications
· Wget The non-interactive network downloader.
Printing Tools
· PreScript PreScript. Input language for a2ps
· a2ps PostScript Generating Utility
· card card. Print Reference Cards
· fixnt fixnt. Fixing Microsoft NT PostScript Files
· fixps fixps. Fixing Some Ill Designed PostScript Files
· ogonkify Ogonkify
· pdiff pdiff. Produce Pretty Comparison of Files
· psmandup psmandup. Printing Duplex on Simplex Printers
· psset psset. Inserting calls to setpagedevice
Programming
· flex Fast lexical analyzer generator (lex
replacement).
· sawfish sawfish programming manual
Programming & development tools
· gdbm_dump gdbm_dump. Dump the GDBM database into a flat file.
· gdbm_load gdbm_load. Load the database from a flat file.
· GDBM The GNU database manager.
Programming Languages
· librep "Rep" lisp language
Programming Tools
· Gperf Perfect Hash Function Generator.
Routing Software:
· Quagga The Quagga Software Routing Suite
· {No value for `PACKAGE_NAME'}
The Quagga Software Routing Suite
Software development
· Annotate The obsolete annotation interface.
· As The GNU assembler.
· Autoconf Create source code configuration scripts.
· Automake Making GNU standards-compliant Makefiles.
· Bfd The Binary File Descriptor library.
· Binutils The GNU binary utilities.
· Gas The GNU assembler.
· Gdb The GNU debugger.
· Ld The GNU linker.
· Libtool Generic shared library support script.
· Make Remake files automatically.
· bison GNU parser generator (Yacc replacement).
· cpp The GNU C preprocessor.
· cpp-7 The GNU C preprocessor.
· cppinternals-7
Cpplib internals.
· g++ The GNU C++ compiler.
· g++-7 The GNU C++ compiler.
· gcc The GNU Compiler Collection.
· gcc-7 The GNU Compiler Collection.
· gccinstall-7 Installing the GNU Compiler Collection.
· gccint-7 Internals of the GNU Compiler Collection.
· gcov Gcov. 'gcov'--a test coverage program.
· gcov-dump Gcov-dump. 'gcov-dump'--an offline gcda and gcno profile
dump tool.
· gcov-tool Gcov-tool. 'gcov-tool'--an offline gcda profile
processing program.
· gdbserver Server. The GNU debugging server.
· gfortran The GNU Fortran compiler.
· gfortran-7 The GNU Fortran Compiler.
· gnat-style GNAT Coding Style
· gprof Profiling your program’s execution
Software libraries
· Libc C library.
· libtasn1 Library for Abstract Syntax Notation One
(ASN.1).
Sound
· SSIP Speech Synthesis Interface Protocol.
· Say for Speech Dispatcher
Say.
· Speech Dispatcher
Speech Dispatcher.
System administration
· Which Show full path of commands.
· parted GNU partitioning software
Texinfo documentation system
· info stand-alone
Read Info documents without Emacs.
· info standalone Read Info documents without Emacs.
· infokey Invoking infokey.
Compile Info customizations.
Text creation and manipulation
· Diffutils Comparing and merging files.
· Gawk A text scanning and processing language.
· M4 A powerful macro processor.
· Word differences GNU wdiff and diff related tools.
· grep Print lines matching a pattern.
· sed Stream EDitor.
Typesetting
· Groff The GNU troff document formatting system.
Utilities
· Bash The GNU Bourne-Again SHell.
· Enscript GNU Enscript
· ZSH The Z Shell Manual.
Libraries
· History The GNU history library API.
· RLuserman The GNU readline library User's Manual.
· Readline The GNU readline library API.
· libgpg-error Error codes and common code for GnuPG.
Video CD Tools
· VCDImager GNU Video CD imaging utilities
· cdxa2mpeg cdxa2mpeg.
Strip RIFF/CD-XA container
· vcd-info vcd-info.
Video CD diagnostic tool
· vcdimager vcdimager.
Video CD simple formatter
· vcdxbuild vcdxbuild.
Video CD XML formatter
· vcdxgen vcdxgen. Video CD XML template generator
· vcdxminfo vcdxminfo.
Display MPEG stream properties