$ export ENVONE=HI_THERE $ env | grep ENV ENVONE=HI_THERE $ cat notset.pl #!/usr/bin/perl -w use strict; my $envOne = $ENV{'ENVONE'}; my $envTwo = $ENV{'ENVTWO'}; print "ENVONE=" . ($envOne||"Is not set") . "ENVTWO=" . ($envTwo||"Is not set") . "\n"; $ ./notset.pl ENVONE=HI_THEREENVTWO=Is not set
| Plankton: 1% Evil, 99% Hot Gas. |
In reply to Re: help with strict
by Plankton
in thread help with strict
by jck
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