I just happened to run into a situation where rsync would have been really handy to have on board while booting a minimal install iso.
I was surprised to find rsync was not amongst the onboard tools. Isn't rsync a pretty basic tool to be missing from a bootable install disc? I realize I can make my own, or even just emerge rsync for the duration but still it seems that rsync should be there....? Just a suggestion of course but what do others think about it?