Unix Rosetta Stone is also very useful: <a href="http://bhami.com/rosetta.html" rel="nofollow">http://bhami.com/rosetta.html</a>
It was on my bookmarks for a long time. I thought it would be nice to share with you guys.<p>There are so many times I do searches on HN to recall about some nice things I've seen oh the web... Quite often, the comments are the gems!
Bro Pages (instead of "man" pages) is a similar resource I find myself using surprisingly often <a href="http://bropages.org/browse" rel="nofollow">http://bropages.org/browse</a>
An excellent page to keep handy or for browsing! Thanks for the link.<p>A different (but related) resource: <a href="http://explainshell.com" rel="nofollow">http://explainshell.com</a> - good for deciphering those tricker commands.
hostname -i on cb.vu says the IP address is 78.31.70.238, but if you ping a host from the interface, the pings originate from 178.33.34.4 (according to tcpdump).