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.

So, whether you're using a desktop file manager or working from the terminal's command-line interface, we'll show you how to delete a file in Linux operating systems quickly and safely.

Web site Hackaddict.net demonstrates how to remove the contents of a plain text file on Windows, Linux, and Mac without manually deleting the file and recreating it. This can be done by copying ...

Linux awk and uniq commands offer options for cutting out duplicate lines from Linux files.