In GNU/Linux A sed command stands for Stream Editor, and It was developed in 1974 by the Lee E McMahon. When you pass the sed command on terminal, it read the input text file one-by-one and matches ...

Sed is a non-interactive text editor that operates on piped input or text files. By providing it with instructions, you can make it modify and process text in files or streams. The most common use ...

Want to know the tricks of replacing a variable in a file using the SED command? This article will give you an overview of replacing a variable value in a file using SED. Before replacing a variable ...

Have you ever needed to replace some text in a file really quickly? Then you have to open up your text editor, find the line, and then type out your replacement. What if you have to do that many times ...

Sed is a simple UNIX program that doesn’t create nor edit files. It only modifies the data that passes through its input and presents the modified data on its output. Here, we look at a brief overview ...

As you know, there are redirection operators, which allow you to append text to a file. When you use the >> operator, the text is appended to the end of the file, while the > operator replaces the ...