What is UNIX


When you log in, you are in a UNIX command shell. There are several different versions of a command shell with varying functionality. On cmgm and pmgm, the shell is tcsh.

If you have any questions about logging into the UNIX computers, click here.

UNIX Commands

Each UNIX command is a separate program that you run.

For example, if you want to list all your files, you would type ls which would run the ls program.

There are a lot of UNIX commands, but to do most of what you will need to do, you only have to know a few commands.


UNIX

Commands

Directory

File

Other

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