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Re: ksh: optional parameter (possible use of getopts)

 
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Dennis Handly
Acclaimed Contributor

‎12-31-2013 12:55 PM

‎12-31-2013 12:55 PM

Re: ksh: optional parameter (possible use of getopts)

>so it is better to store $# in a variable at the beginning like cnt_args=$#

 

Yes.  But what is that check trying to do?  What illegal input is it trying to catch?

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support_billa
Valued Contributor

‎01-07-2014 04:33 AM

‎01-07-2014 04:33 AM

Re: ksh: optional parameter (possible use of getopts)

> Yes.  But what is that check trying to do?  What illegal input is it trying to catch?

 

in this case it make no sense.

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