Re: bash question

Wednesday, 31 October 2007

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