When was the last time you had to create a zip file? Personally, I have to interact with those types of files all the time (either receiving or sending them to various clients, family, and friends).

The tar command on Linux is used to create and extract TAR archive files. Run "tar -czvf archive-name.tar.gz /path/to/file” ...

Have you ever needed to save the contents of your clipboard for later usage? When that happens, you probably open a new text document or note, paste the contents to the file and save the file for ...