Branches are part of the everyday development process and one of the most powerful features in Git. Once a branch is merged, it serves no purpose except for historical research. It is common and recommended practice to delete the branch after a successful merge. Article Source.
Add keybindings for cycling through completions (or for inserting the last or first completion) in Bash
$ bind '"er":menu-complete-backward';bind '"es":menu-complete' menu-complete-backwardwas added in Bash 4.1. This makes for exampleM-sinsert the path of the first file in the current directory after a space when the word to be completed is empty. View this command to comment, vote or add to favourites View all commands by lri Diff...
Because of the way time is represented in Linux, a signed 32-bit number can’t support times beyond January 19, 2038 after 3:14:07 UTC. This Year 2038 (Y2038 or Y2K38) problem is about the time data type representation. The solution is to use 64-bit timestamps.read more Article Source.