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G

• gamma, signgam - log gamma function
• gcvt - convert a floating-point number to a string
• gencat - generate a formatted message catalogue
• get - get a version of an SCCS file (DEVELOPMENT)
• get_wch, mvget_wch, mvwget_wch, wget_wch
• get_wstr
• getbegyx, getmaxyx, getparyx, getyx - get cursor and window coordinates
• getbkgd - get background character and rendition using a single-byte
• getbkgrnd - get background character and rendition
• getc - get a byte from a stream
• getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked
• getcchar - get a wide character string and rendition from a cchar_t
• getch, wgetch, mvgetch, mvwgetch - get a single-byte character from the window
• getchar - get a byte from a stdin stream
• getconf - get configuration values
• getcontext, setcontext - get and set current user context
• getcwd - get the pathname of the current working directory
• getdate - convert user format date and time
• getdtablesize - get the file descriptor table size
• getegid - get the effective group ID
• getenv - get value of an environment variable
• geteuid - get the effective user ID
• getgid - get the real group ID
• getgrent - get the group database entry
• getgrgid, getgrgid_r - get group database entry for a group ID
• getgrnam, getgrnam_r - search group database for a name
• getgroups - get supplementary group IDs
• gethostbyaddr, gethostbyname, gethostent - network host database functions
• gethostid - get an identifier for the current host
• gethostname - get name of current host
• getitimer, setitimer - get or set value of interval timer
• getlogin, getlogin_r - get login name
• getmaxyx - get size of a window
• getmsg, getpmsg - receive next message from a STREAMS file
• getn_wstr, get_wstr, mvgetn_wstr, mvget_wstr, mvwgetn_wstr, mvwget_wstr,
• getnetbyaddr, getnetbyname, getnetent - network database functions
• getnstr, getstr, mvgetnstr, mvgetstr, mvwgetnstr, mvwgetstr, wgetstr, wgetnstr
• getopt, optarg, optind, opterr, optopt - command option parsing
• getopts - parse utility options
• getpagesize - get the current page size
• getparyx - get subwindow origin coordinates
• getpass - read a string of characters without echo
• getpeername - get the name of the peer socket
• getpgid - get the process group ID for a process
• getpgrp - get the process group ID of the calling process
• getpid - get the process ID
• getpmsg - get the user database entry
• getppid - get the parent process ID
• getpriority, setpriority - get or set the nice value
• getprotobynumber, getprotobyname, getprotoent - network protocol database functions
• getpwent - get user database entry
• getpwnam, getpwnam_r - search user database for a name
• getpwuid, getpwuid_r - search user database for a user ID
• getrlimit, setrlimit - control maximum resource consumption
• getrusage - get information about resource utilisation
• gets - get a string from a stdin stream
• getservbyport, getservbyname, getservent - network services database functions
• getsid - get the process group ID of session leader
• getsockname - get the socket name
• getsockopt - get the socket options
• getstr - get a multi-byte character string from the terminal
• getsubopt - parse suboption arguments from a string
• gettimeofday - get the date and time
• getuid - get a real user ID
• getutxent, getutxid, getutxline - get user accounting database entries
• getw - get a word from a stream
• getwc - get a wide character from a stream
• getwchar - get a wide character from a stdin stream
• getwd - get the current working directory pathname
• getwin, putwin - dump window to, and reload window from, a file
• getyx - get cursor coordinates
• glob, globfree - generate pathnames matching a pattern
• glob.h - pathname pattern-matching types
• gmtime, gmtime_r - convert a time value to a broken-down UTC time
• grantpt - grant access to the slave pseudo-terminal device
• grep - search a file for a pattern
• grp.h - group structure

• General Terminal Interface
• Glossary
• graphic character
• group database
• group ID
• group name