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bigshell | 4 years ago

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)

discuss

order

indigodaddy|4 years ago

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.