| | | | |
| U |
| |
| | ulimit -- get and set process limits (  ) |
| |
| | umask -- set and get file creation mask ( ) |
| |
| | umount -- unmount a file system ( ) |
| |
| | uname -- get name of current operating system ( ) |
| |
| | unlink -- remove directory entry ( ) |
| |
| | unmount a file system -- umount ( ) |
| |
| | user audit identity |
| | | get user audit identity -- getauid ( ) |
| | | set user audit identity -- setauid ( ) |
| |
| | user ID, set real and effective -- setreuid() ( ) |
| |
| | user IDs |
| | | get -- getuid, geteuid ( ) |
| | | set -- setuid ( ) |
| |
| | utime -- set file access and modification times ( ) |
| |
| | utimes -- set file access and modification times ( ) |
