perl -le 'print scalar localtime(1234567890)' # (Happy Birthday, UNIX)
UNIX turns 1234567890 seconds old Friday, February 13th, 2009 at 18:31:30. (At least on my system.)
Try also: python -c 'import time;print(time.asctime(time.localtime(1234567890)))' or date -r 1234567890 to get your local equiv.
[via MeFi]
,,,,,
_|||||_
{~*~*~*~}
__{*~*~*~*}__
jgs `-------------`

the latest
latest episodes

Ha, I give up. I cannot never get ASCII art to format correctly.
You have to use a pre-formatted text tag of some kind, if that's even supported by BoingBoing's blog software. Even then it may eat leading spaces and such.
One, two, three, four, five, six, nine, or ten
Money can't buy you back the love that you had then
Joel, instead of blockquote try the pre and /pre tags..
,,,,, _|||||_ {~*~*~*~} __{*~*~*~*}__ jgs -------------Nope.. oh well. It was worth a shot.
@#4: No, that's still using a variable-width font :(
The pre tag isn't supposed to use variable pitch, but it looks like that tag isn't supported in the comments here.
Joel, I've been crying over the lack of a monospaced font option, down here in the comments section for ages!
P'raps if you had a word with the BB elves (or is that goblins?) to see if there is any chance.. surely it's just a miniscule CSS change, no? :)
date +"%s"
works on my AIX box.
If you've got the ruby language installed,
ruby -e 'puts Time.at(1234567890)'
should also work if you type it at a command prompt. Ruby is available by default in OSX.
SELECT UNIX_TIMESTAMP('2009-02-13 17:31:3090');
on an old xp pro running 4.0.17-nt MySQL
Gives 1234567890