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Perl won't run command with "|&"

by italdesign (Novice)
on Sep 19, 2013 at 22:19 UTC ( #1054916=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    use strict;
    use warnings;
    ...
    my $result = `$cmd`;
    
    print "$result\n";
    
  2. or download this
    sh: -c: line 0: syntax error near unexpected token `&'
    sh: -c: line 0: `/usr/bin/wget "http://www.google.com"  |& tee /path/t
    +o/tee.log '
    

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Node Type: perlquestion [id://1054916]
Approved by ikegami
Front-paged by ikegami
help
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[oiskuu]: Don't you think it's disturbing that the washing machine manual would say not to start it with pets inside?
[oiskuu]: So, how long did it take you to grow up?
[oiskuu]: Have you ever had your temperature taken from the other end?
[marto]: I read about a case where people were at a launderette, or whatever they're called in the US, and as a joke, put their toddler in with the washing, then closed the door
[Your Mother]: (Work in progress.)
[marto]: unaware that the model in question started the cycle automatically, provided the money/token had already been provided
[marto]: CCTV footage of the joke gone wrong is used in educational materials now IIRC
[ambrus]: oiskuu: definitely not silly. have you ever tried to remove cat hair or dog hair from clothes? for many clothes, it's pretty hard, and running the washing machine with a cat inside would get the hair on everything.
[oiskuu]: YM, I'm interested in your questions... maybe start a a thread at polls.

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