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07-21-2006
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Simple while loop question
I have written a script that countsdown from 20 to 1 and has a sleep in between each count but I want to make it sleep for half a second but I get errors whenever I change the sleep from 1 second to half a second any ideas? I am using Sun OS 5.9 heres what I've got:
X=0 while [ $X -le 20 ] do echo $X X=$((X+1)) sleep 0.5 done |
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