Dario Lesca wrote:
Il giorno mer, 31/10/2007 alle 09.28 -0400, Miner, Jonathan W (CSC) (US
SSA) ha scritto:
By pipe'ing the commands together, you cause the while loop
to be executed in a subshell. Change your script to be:
done << _EOF_
a a a
b b b
c c c
_EOF_
echo $i
Thanks ... but my original script is someone like this:
ls dir/|
while read d
do
...
done
then I have change it so:
ls dir > /tmp/f.tmp
while read d
do
....
done < /tmp/f.tmp
rm -f /tmp/f.tmp
Now all work fine!
Thanks!!
Stupid bash tricks:
while read d
do
....
done <<XX
`ls dir/`
XX
Jeff Voskamp
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