What's the Diff? How Use Linux diff to Compare Files and Apply Changes with patch

1 · freeCodeCamp.org · Sept. 15, 2021, 9:01 p.m.
Imagine waking up one day to find out that your production systems are down because of a bug that has yet to be traced. One of your worst nightmares right? And you also discover that you need to compare code from two versions and the pressure is building to restore...