errors on shell

Question

somebody knows what does this error mean?

Usage: tcsh [ -bcdefilmnqstvVxX ] [ argument ... ].

I receive this error after I enter in my script this row

#! /bin/tcsh -f

Answer 1

That doesn't seem like an actual error. If there would be an error bash should have said something like bash: error importing function definition for `module' what Linux System are you running on the shell? There's often documentation on error messages try command error info or browse the manual by command man -h.