[bigshell]

For some stupid reason I can't bare to see that done in 3 lines.

  whois $(dig +short A $(dig +short MX purelymail.com | head -n 1) | head -n 1)

[indigodaddy]

I stopped using -n X for head/tail in favor of just -X (eg -1 or -10 or whatever). Save a few keystrokes, plus certain unixes (eg Solaris) only work with -X and don’t the support -n switch.

[neogodless]

> bear