...like this:
#! /usr/bin/perl
+
# use v5.14.2; # don't have this
+
use strict;
use warnings;
my $file = shift || die $!;
print qq("Got that $file!"\n) if -e $file;
open ( my $fh, "<", $file) || die qq(Couldn't open $file: $!\n);
print while <$fh>;
close $fh;
__END__
Karls-Mac-mini:monks karl$ ./ShermW0829.pl linux_complete_command_set.
+txt
"Got that linux_complete_command_set.txt!"
Reboot that box!
Go away, you don't exist!
Regards, Karl
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