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This is the 140 character long new year's countdown timer that was posted to the climagic account on twitter and identi.ca. There are saner ways of doing this of course, but probably none of those would fit. Uses the figlet command, but of course you can replace figlet with just echo if you want.
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In my humble opinion, this syntax is a bit clearer and shorter:
until [ $V -eq 0 ];do V=$((`date +%s -d"2010-01-01"`-`date +%s`));figlet $V;sleep 1;clear;done;figlet 'Happy New Year!'Actually, that "-eq" should be "==" and the clear can be move up to the first thing after the "do":
until [ $V == 0 ];do clear;V=$((`date +%s -d"2010-01-01"`-`date +%s`));figlet $V;sleep 1;done;figlet 'Happy New Year!'eightmillion, good point. thanks.
What if I want to display minutes and seconds?
vargasmas: you could do something like this:
until [ $V == 0 ];do clear;V=$((`date +%s -d"2010-01-01"`-`date +%s`));figlet $(python -c 'import time;print time.strftime("%H:%M:%S",time.gmtime('$V'))');sleep 1;done;figlet 'Happy New Year!'I thought it was -eq for integer comparison and == for alphanumeric?