Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl-Sensitive Sunglasses
 
PerlMonks  

Re: backticks spits out error, but I want to handle errors! *shakes fist*

by greenFox (Vicar)
on Aug 17, 2006 at 03:26 UTC ( #567825=note: print w/replies, xml ) Need Help??


in reply to backticks spits out error, but I want to handle errors! *shakes fist*

Check $? (perlvar). Something like:

foreach $spamuser (@users) { my $CUR_INBOX = "$MAIL_ROOT/$spamuser/cur"; @ham = `find $CUR_INBOX -type f 2>&1`; $? and die "@ham $!"; }

--
Do not seek to follow in the footsteps of the wise. Seek what they sought. -Basho

  • Comment on Re: backticks spits out error, but I want to handle errors! *shakes fist*
  • Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://567825]
help
Chatterbox?
[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.
[oiskuu]: marto, it ended badly? I doubt the power is easy to plug at those installations?
[marto]: oiskuu sadly yes

How do I use this? | Other CB clients
Other Users?
Others exploiting the Monastery: (14)
As of 2017-12-18 14:58 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    What programming language do you hate the most?




















    Results (487 votes). Check out past polls.

    Notices?