[clue-tech] increment weather
David L. Willson
DLWillson at TheGeek.NU
Mon Feb 22 21:34:41 MST 2010
I have a loop-counter that I want to increment from within the loop, having found that the next two items in the array I'm iterating through belong to me. How can I do that?
This illustrates my problem:
for i in $(seq 10)
do
echo $i
if [ $i -eq 4 ]
then
echo -n "i is $i. next two are: "
i=$(($i+1))
echo -n "$i and "
i=$(($i+1))
echo "$i."
fi
done
Notice that the outer loop goes right back to the i that it knows and loves, ignoring my in-loop increments.
David L. Willson
Trainer, Engineer, Enthusiast
MCT MSCE N+ A+ L+ NovellCLA LPIC-1
tel://720.333.LANS
Freeing people from the tyranny (or whatevery) of Microsofty-ness, one at a time.
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