| alias | | Ex:: alias dir='ls -a' - Effect: Makes dir list all files (no spaces next to the = sign). |
| bison | | GNU project parser generator. |
| chvt | | Change foreground virtual terminal. |
| crack | | Program used to find bad passwords or crack security. |
| cvs | | Concurrent Versions System. |
| deallocvt | | Gets rid of unused virtual terminals. |
| dumpkeys | | Dump keyboard translation tables. |
| fc | | Fix command. Used to edit the commands in the current history list. |
| gdbm | | The GNU database manager. |
| gpm | | A cut and paste mouse server. |
| history | | Show commands listed in the shell history (last n). |
| lilo | | Boot management program. |
| mc | | Visual shell for Unix like system. A file manager. |
| nc | | A file manager. |
| pdksh | | Public domain Korn shell. |
| pilot | | Filesystem browser. |
| PS1="Please enter a command" | | Set Bash level 1 response. |
| PS2="I need more information" | | Set Bash level 2 response. |
| rcs | | Recision Control system. Change RCS file attributes. |
| sash | | Standalone shell with built in commands. |
| screen | | Screen manager with VT100 terminal emulation. |
| sleep | | Ex: "sleep 2" - wait 2 seconds. |
| tcsh | | C shell with filename completion and command line editing. |
| unalias | | Ex: "unalias dir" - Effect: Removes the alias dir. |
| units | | Unit conversion program. |
| variables | |
- set - Ex: set t=/temp
- unset - Ex: unset t
- echo - Ex: echo $t
|
| zsh | | The Z shell. |
| ttysnoop | | A program that comes with some systems that lets the administrator to snoop on the user's terminals. |