troubleshooting Question

How to force user to place 'ksh' before running a shell script

Avatar of tindavid
tindavid asked on
Shell ScriptingSystem Programming
7 Comments1 Solution1129 ViewsLast Modified:
Here is the issue, I have written a ksh script that is to be run both Unix and Linux, since the script containts logic and features that only "korn" will give better/valid result, so what I want is:

whenever this program is excuted, make sure it will be running like below:

$ ksh

if user enter $ sh
the program will prompt the use to enter "ksh" instead.

Why I am asking for this,  so I don't need to care wheather the default shell for a give user is a bash/csh/

What I want is logic in "" to check if user does enetr the ksh before the $0 !

Thank you,


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