It's easy to add a few lines of text to files on Linux, but there are tools that make it easier to add many lines.

Create Files and Folders With a Shell Script Linux, MacOS, and Windows Create multiple directories and files, and populate files with a shell script. (Linux, MacOS, and Windows) In this guide we'll be ...

Choose a Bash or Python script if you need to perform a more complex substitution across multiple files or with additional logic. 6 Ways to Find and Replace Text in the Linux Terminal© Provided ...

The most common use cases of sed include operations like selecting text, substituting text, modifying an original file, adding lines to text, or deleting lines from the text. It can be used from the ...