| @ (at) | — | — | Print the value of tcsh shell variables, or assign a value |
| alias | — | — | Display or create a command alias |
| bindkey | — | — | List all bound keys, or change key bindings |
| complete | — | — | List completions |
| history | — | — | Display a command history list |
| hup | — | — | Run command so it exits on a hang-up signal |
| newgrp | — | — | Change to a new group |
| onintr | — | — | Control the action of the tcsh shell on interrupts |
| printenv | — | — | Display the values of environment variables |
| rehash | — | — | Recompute internal hash table |
| sched | — | — | Print scheduled event list |
| set | — | — | Set or unset command options and positional parameters |
| setenv | — | — | Set environment variable name to value |
| settc | — | — | Tell tcsh shell the terminal capability cap value |
| setty | — | — | Control tty mode changes |
| shift | — | — | Shift positional parameters |
| telltc | — | — | List terminal capability values |
| unalias | — | — | Remove alias definitions |
| uncomplete | — | — | Remove completions whose names match pattern |
| unhash | — | — | Disable use of internal hash table |
| unlimit | — | — | Remove resource limitations |
| unset | — | — | Unset values and attributes of variables and functions |
| unsetenv | — | — | Remove environment variables that match pattern |
| watchlog | — | — | Report on users who are logged in. |