📄 printenv
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#!/usr/local/bin/perl#### printenv -- demo CGI program which just prints its environment##print "Content-type: text/plain; charset=iso-8859-1\n\n";foreach $var (sort(keys(%ENV))) { $val = $ENV{$var}; $val =~ s|\n|\\n|g; $val =~ s|"|\\"|g; print "${var}=\"${val}\"\n";}
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