Beefy Boxes and Bandwidth Generously Provided by pair Networks
laziness, impatience, and hubris
 
PerlMonks  

Re^4: Can't close pipe to invalid process

by ikegami (Patriarch)
on Aug 31, 2015 at 18:00 UTC ( #1140557=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    $ perl -E'
       pipe($r, $w) or die $!;
    ...
       say "ok";
    '
    ok
    
  2. or download this
    $ perl -E'
       open(my $fh, "|-", "perl", "-e", "exit 123") or die $!;
    ...
       say "ok";
    '
    Error 123
    

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://1140557]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others chanting in the Monastery: (3)
As of 2022-09-30 05:48 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    I prefer my indexes to start at:




    Results (125 votes). Check out past polls.

    Notices?