Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer
 
PerlMonks  

Re^7: How to stop printing the output of a command on screen when the command fails?

by RedElk (Hermit)
on Dec 24, 2010 at 22:55 UTC ( #879105=note: print w/replies, xml ) Need Help??


in reply to Re^6: How to stop printing the output of a command on screen when the command fails?
in thread How to stop printing the output of a command on screen when the command fails?

The single quotes in line 13 of your posted code. Is that really what you want - not interpolated? Perldoc shows it differently.

  • Comment on Re^7: How to stop printing the output of a command on screen when the command fails?

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://879105]
help
Chatterbox?
[stevieb]: I have fixed a boatload of issues across several of my distributions, including a couple that have been nagging for a very long time and were exceptionally difficult to solve. Saving $ before we move, so thought I'd have a code session...
[stevieb]: ...session weekend. Went far better than I could have imagined. Even got a bunch of stuff soldered for another one of my electronics projects on the go, and am working on a fix for a MetaCPAN::Client issue I found
[shmem]: the smaller your boat is, the smaller is the load...
shmem is going to look for problems with C++. Urgh.
choroba has worked on the Pull Request Challenge
[stevieb]: shmem I had to do that yesterday and earlier today (C++ issues). It was only fun after I figured it all out.
[stevieb]: it won't be long before I likely won't have much time to do a lot of coding...

How do I use this? | Other CB clients
Other Users?
Others exploiting the Monastery: (8)
As of 2017-06-25 22:29 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    How many monitors do you use while coding?















    Results (571 votes). Check out past polls.