If you would prefer to remove directories using Linux commands, open your command line interface. In Ubuntu, press Ctrl-Alt-T to open the command line — this varies by distro.

To delete a file, you need to use is the rm command and tell it what file or files you want it to delete. If you are in the directory containing the file to be deleted, you only need to type: ...

Removing files and directories using the Linux command line is very efficient and can be used directly, or when accessing a system remotely.

There are many ways to clean up or remove files, including using commands such as rm (remove), rmdir (remove directory), shred, and unlink.

Linux groups allow better control access to files and folders. Here are the five commands you'll want to keep in your back pocket.

Unix utility SED provides an effective and versatile way of deleting one or more lines from a designated file to match the needs of the user. This Unix command is used for command line processing.

Linux systems know how to work with symlinks and simply do the right thing. Similarly, if you use commands like cat, more, head or tail, you’ll be looking at the content of the referenced file.