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Top Forums Shell Programming and Scripting Unix Shell Scripting Standards Post 302112714 by jim mcnamara on Thursday 29th of March 2007 05:13:13 PM
Old 03-29-2007
It will probably work if /bin/ksh is a link to zsh. This is common on a lot of our Linux boxes here.

What CFA J & I are telling you is that the best practice is to use the magic at the top of your script. But you do not have guarantees what shell you will invoke, especially when the code is ported. So, on the internet, that becomes very true - like porting into a black hole. So, #!/bin/ksh may not mean what you think.

Consider reading the link in the above post if you're confused about standards.
 

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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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