Linux Mint 21
I have text modifyNetwork in 50 files in differents folders. I need to replace them by text performCommand.
What is the easiest way to replace text in all files in all subfolders?
If you regularly edit a certain group of files, you can define them as a fileset. This lets you perform certain operations, such as visiting,
query-replace, and shell commands on all the files at once.
That's what you need.