[Devops] Fave command line tools?

[Michael Kohl]

Oh my, I'm late too the party, most of my favorites (tmux, htop,
dstat, ack) have already been mentioned. Anyway, I'll throw in some
more:

* dtrx - do the right extraction, a handy little tool for extracting
all kinds of archives
* XMLStarlet - probably not your typical devops tool, but if you have
too munge a lot of XML (possibly from scripts) you'll thank me for
this
* tarsnap - "Online backups for the truly paranoid"