boilerplate.pl (401B) - raw
1 #!/usr/bin/env perl 2 3 use strict; 4 use warnings; 5 use v5.22; 6 7 if (@ARGV !=1) { 8 die "Usage: $0 [input-filename]"; 9 } 10 11 my $input_filename = $ARGV[0]; 12 open my $filehandle, '<', $input_filename or 13 die "Could not open input file $input_filename: $!"; 14 15 #while ( <$filehandle> ) { 16 #foreach ( <$filehandle> ) { 17 # chomp; 18 # say $_; 19 #} 20 21 chomp( my @input = ( <$filehandle> ) ); 22 say $_ foreach (@input);