I recently got a WA on a problem where I thought my solution was pretty solid. My solution uses a few fairly common external commands, but I'm wondering of maybe one or more of them doesn't exist in the bash chroot environment.
Could we get a list of available externals? In this particular case I'm trying to use sort, uniq, and awk, but ideally I'd also like to know about tr, cut, paste, head, tail, sed, and any other common *nix command you'd see in a shell script.
If nothing else, can we get some users to post known-working commands? I'll start: sed works, I used it for solving TEST.
Thanks!