Admin hints
From Lolly's Wiki
Cheat sheets
DNS
Get your IP address
<source lang=shell-session> $ dig +short +time=2 +tries=1 myip.opendns.com @resolver1.opendns.com </syntaxhighlight>
<source lang=shell-session> $ dig +short +time=2 +tries=1 myip.opendns.com @resolver1.opendns.com </syntaxhighlight>