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Re: Backticks, $?, and Sudo

by sauoq (Abbot)
on Jan 17, 2003 at 04:02 UTC ( [id://227597]=note: print w/replies, xml ) Need Help??

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  1. or download this
    $ sudo perl -e 'exit 3'
$ echo $?
3
  2. or download this
    $ perl -le '`sudo perl -e "exit 3"`; print $?>>8'
3

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