Linux is a Unix-like, mostly POSIX-compatible operating system. It is among the most widely used operating systems today.
Bash is a Unix shell and command language. It's the default shell on the majority of Linux distributions and macOS. Bash is a command processor, which means that a user’s prompt causes the OS to take an action. As the most common shell, all good Linux developers and operators should be familiar with Bash.
Public questions (free account) are common interview questions. They are great for practicing, or if you want to filter candidates using the classic problems.
Select all the commands that, when executed, would decompress and unpack the file file.tar.gz.