Golumpa

#!/bin/bash

# This simple bash script adds a CRC32 to the end of every file in a chosen folder. It will not add them recursively.
# This script needs libarchive-zip-perl (Debian based), perl-Archive-Zip (Red Hat based) installed to be able to run.

# Change this to the folder that have files you want to add CRC32's to.
home="FolderName"

# This filters out those files you want to add a CRC32 to. 
ext="mkv"