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Full Discussion: hashbang line
Top Forums Shell Programming and Scripting hashbang line Post 302427050 by bluescreen on Thursday 3rd of June 2010 04:09:43 PM
Old 06-03-2010
Quote:
Originally Posted by curleb
there's no real requirement, although it's mostly best practices...and sensible to someone who wants to stay sane.
Sanity is the key here. You could log into a system as root where the login shell is /bin/csh. If you don't want your scripts to run in that shell you must specify the "hashbang" at the beginning of your script.

One thing I've always done is to put #!/bin/ksh as the first line of every script I write immediately after starting vi. This is one of my BEST PRACTICES rules.

HTH
 

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LEARN ABOUT XFREE86

suspend

suspend(1)                                                         User Commands                                                        suspend(1)

NAME

       suspend - shell built-in function to halt the current shell

SYNOPSIS

   sh
       suspend

   csh
       suspend

   ksh
       suspend

DESCRIPTION

   sh
       Stops the execution of the current shell (but not if it is the login shell).

   csh
       Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su.

   ksh
       Stops the execution of the current shell (but not if it is the login shell).

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE         |      ATTRIBUTE VALUE        |
       +-----------------------------+-----------------------------+
       |Availability                 |SUNWcsu                      |
       +-----------------------------+-----------------------------+

SEE ALSO

       csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5)

SunOS 5.10                                                          15 Apr 1994                                                         suspend(1)
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