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, which stands for 'stream editor,' offers many options for selecting content from a command or a file and changing it as requested. The sed command on Linux can be used in quite a few different ...

In case you have a large number of data provided in a TextFile, and now you need to remove the specific string character from a TextFile. It is not worth reading every line for a single word or ...

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 ...

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 ...

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 ...

s/a(bc*)d/$1/g s/a\(bc*\)d/\1/g Don't escape (); Use $1, $2, etc. s/(?s).// s/.// If you want dot to match \n, use (?s) flag. Go's regexps have many rich options, which you can see here. There are a ...