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 distributions like Ubuntu, Mint or Debian typically have many programs and utilities installed by default you may or may not need for your business. There may come a time when you will need to ...

There are a number of ways to merge and sort text files on Linux, but how to go about it depends on what you’re trying to accomplish – whether you simply want to put the content of multiple files into ...