programming-examples/perl/SystemFunction/English name- $PROGRAM_NAME.pl
2019-11-15 12:59:38 +01:00

6 lines
144 B
Perl

#!/usr/bin/perl -w
use English '-no-match-vars';
print 'I am ', $PROGRAM_NAME, ' (', $PROCESS_ID, ')';
#print 'I am ', $0, ' (', $$, ')';