It’s a common task: “Please, add my public ssh key to that host”.

You may need to rename several files in a folder following a pattern.

Say you have (as I do) a file /tmp/myFile.txt containing a list of unrelated folders with their size, as follows:

I have an old java project, with all files enconded as ISO-8859-1 . It was made back in time where most of our development team worked with Windows (fortunately, those times are over ;-)). Now (almost 10 years later -yep that is a really legacy project-) we’re updating it, mostly in the frontend user interface.