Displays the contents of a file with pagebreaks. Usefull to use "file" first so you don"t display garbage.

Moves "filename" to "path". This might consist of a simple renaming of the file, "mv file1 file2", moving the file to a new directory, "mv file1 /tmp/", or both "mv file1 /tmp/file2".

Full featured graphical mail reader/sender. "pine" will read your mail, "pine username" will prepare a message to "username".

Shows available printers and current status.

"ps" reports that status of some or all of the processes currently running on the system. With no command line parameters, "ps" only shows processes that belong to you and that are attached to a controlling terminal.

Shows current working directory path.

Shows current disk usage and limits

Removes files. Careful with this one - it is irreversible. It is usually aliased ( in a user"s .cshrc file ) to "rm -i" which insures that "rm" asks you if you are sure that you want to remove the named file.

Removes the directory "dirname".

Reports that status of local compute servers.

Similar to "who", but shows who is logged onto all emba machines as well as the local machine. Without "-a", rwho shows all the people with under one hour idle time. With the "-a", rwho shows everybody that is logged on.