Name

#!

Synopsis

                     #!
                     shell

Use as the first line of a script to invoke the named shell (with optional arguments). Not supported in all shells. For example: 

                     #!/bin/csh -f

Get Mac OS X in a Nutshell now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.

Start your free trial