#!/usr/bin/perl
use warnings;
use strict;
use File::LibMagic;
use File::Spec;
use Cwd;
my $lm = File::LibMagic->new;
print $lm -> describe_filename ($0 ), "\n"; # a /usr/bin/perl script, ASCII text executable
print $lm -> describe_filename ('README.md'), "\n"; # ASCII text
apt-get sudo apt-get install libmagic-dev
yum yum -y install file-devel