for loops
Steven P. Mazurek
smazu at ameris.UUCP
Thu Apr 4 05:35:43 AEST 1991
In article <3693 at ux.acs.umn.edu>, edh at ux.acs.umn.edu (Merlinus Ambrosius) writes:
> .....Say I have $FILES set to some number, and I'd like to go through
> a loop $FILES times. Can this be done in sh?
>
You don't mention the type of shell your using, but for
Bourne investigate the command expr(1).
while [ $FILES -ne 0 ] # use strings if its more comfortable
do .... things ....
FILES=`expr $FILES - 1`
done
--
Steven P. Mazurek | Email: {uunet,bcr,lbesac}!ameris!smazu
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