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05-06-2009
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Check for Numeric output in Perl
Hi All, I would like to convert my below csh script to Perl. Can any expert help ? Code:
# To check for numeric input
set tested1 = `echo "$tested"| awk '/^[0-9]+$/'`;
# To remove un-neccessary zeros
set tested2 = `echo "$tested"|awk '{print $0+0}'`;
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