SED Command : Search And Replace in file

August 20, 2021

2020

This is 1m read blog. In this blog we will check how to replace source string with replacement string for file with SED command.

Syntax:

$ sed -e "s/<source-string>/<replacement-string>/ig" <input-file> >> <output-file>

Dry-run:

$ sed -e "s/<source-string>/<replacement-string>/ig" <input-file>

Example:

$ sed -e "s/kuberneteslab/dockerslab/ig" kuberneteslab-file.txt >> dockerslab-file.txt

You can see the result inside the file after successful command run. Thank you for reading our 1m blog.