Cool! A quick
reference for the
C Shell!
Notes: Most names of
shell variables in CSH are lowercase. This just feels
weird for
sh people.
Files sourced on login: .login .cshrc /etc/csh.login /etc/csh.cshrc
Files sourced on logout: .logout /etc/csh.logout
History: 'history' command will list your last x commands. x is set with the 'history'
shell variable.
Repeat the last entered command: !!
Repeat a command you ran 3 commands ago: !-3
Set an alias: alias dskchk df -k /
Unset an alias: unalias dskchk
Redirection:
< : Standard input
> : Standard output
>& : Standard error (Nope, "2>" won't work.)
>! : override the 'noclobber' option
>&! : Standard output AND Standard error, overriding noclobber.
>> : Append
>>& : Append Standard Error
>>! : Append overriding noclobber
>>&! : Append Standard output AND Standard error, overriding noclobber.
Don't forget about
man pages.