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Re^2: if ($?variable_name)by abhisek09 (Initiate) |
on Jul 24, 2013 at 22:22 UTC ( [id://1046218]=note: print w/replies, xml ) | Need Help?? |
The script which i am looking at has both the perl and tcsh interpreter definded. I am wondering it may be a tcsh syntax then as it does not fit the context .
I think it means if the variable variable_name exists get in the if condition ,looking at the context . But not sure ..
Thanks
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