xutil is a collection of more or less useful, more or less
idiosyncratic extra UNIX tools.

In my opinion, the most generally useful ones are

etc/
	ce		center text
	ep		edit pipe
	inc		increment numbers in lines

git/
	git-orig	checkout original file
	git-outofdate	find out-of-date repositories

For similar programs, see

	dwim		http://git.ankarstrom.se/dwim
	repl		http://git.ankarstrom.se/repl
	vp		http://git.ankarstrom.se/vp