In Linux, there's a command line tool that you can use to create/verify checksum. It's…
Linux Csplit Command Explained for Beginners (6 Examples)
While working on the command line in Linux, you may find yourself in situations where-in you need to split a file into multiple parts. If you are already looking for a way to do this, or simply want to know how this can be done, you’ll be glad to know there exists a tool – dubbed csplit – that’s built for this purpose.