/usr/share/doc/libregexp-assemble-perl/examples/fee is in libregexp-assemble-perl 0.35-8.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | #!/usr/bin/perl -w
use strict;
use Regexp::Assemble;
my $re = Regexp::Assemble->new->add( qw[ fee fie foe fum ] );
while( <DATA> ) {
chomp;
if( /($re)/ ) {
print "Here be giants: $1\n";
}
}
print $re->as_string, "\n";
__DATA__
feedbag
airfield
foe
fumble
blorp
|