NAME getuid, geteuid - get user identity LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include ... getuid(void); uid_t geteuid(void); DESCRIPTION getuid () returns the real u…NAME getuid, geteuid - get user identity LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include ... getuid(void); uid_t geteuid(void); DESCRIPTION getuid () returns the real u…NAME getuid, geteuid - get user identity LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include ... getuid(void); uid_t geteuid(void); DESCRIPTION getuid () returns the real u…NAME getuid, geteuid - get user identity LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include ... getuid(void); uid_t geteuid(void); DESCRIPTION getuid () returns the real u…programs. Or avoid it altogether: use getpwuid(geteuid()) instead, if that is what you meant ... cuserid (). SEE ALSO logname (1), geteuid (2), getuid (2), utmpprograms. Or avoid it altogether: use getpwuid(geteuid()) instead, if that is what you meant ... cuserid (). SEE ALSO logname (1), geteuid (2), getuid (2), utmpprograms. Or avoid it altogether: use getpwuid(geteuid()) instead, if that is what you meant ... cuserid (). SEE ALSO logname (1), geteuid (2), getuid (2), utmppermissions are used by the process (see geteuid (2)). Identical to -u and --user ... permissions are used by the process (see geteuid (2)). Identical to U and --user . --Usergetegid (2) 1.0 getegid32 (2) 2.4 geteuid (2) 1.0 geteuid32 (2) 2.4 getgid ... provided instead of getuid (2) and geteuid (2). sethae (2) is used for configuringPOSIX.1-2008. HISTORY POSIX.1-2001, 4.3BSD. SEE ALSO geteuid (2), setresuid (2), setreuid (2), setuidALSO chown (2), fork (2), getegid (2), geteuid (2), getgid (2), getgroups (2), getpgidALSO chown (2), fork (2), getegid (2), geteuid (2), getgid (2), getgroups (2), getpgidPOSIX.1-2008. HISTORY POSIX.1-2001, 4.3BSD. SEE ALSO geteuid (2), setresuid (2), setreuid (2), setuidALSO chown (2), fork (2), getegid (2), geteuid (2), getgid (2), getgroups (2), getpgidALSO chown (2), fork (2), getegid (2), geteuid (2), getgid (2), getgroups (2), getpgidowner of the login session, see geteuid (2) and sd_pid_get_ownerowner of the login session, see geteuid (2) and sd_pid_get_ownerowner of the login session, see geteuid (2) and sd_pid_get_ownerowner of the login session, see geteuid (2) and sd_pid_get_ownerowner of the login session, see geteuid (2) and sd_pid_get_owner