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

Re^3: Capture output from backtick commands using sudo

by Happy-the-monk (Monsignor)
on Oct 03, 2013 at 16:28 UTC ( #1056773=note: print w/ replies, xml ) Need Help??


in reply to Re^2: Capture output from backtick commands using sudo
in thread Capture output from backtick commands using sudo

Huh? Give perl -E 'say `sudo "/bin/ls"`' a try. The exit status is not the STDOUT of the programme, but it's "return code". Like: did the command succeed?

Cheers, Sören

Créateur des bugs mobiles - let loose once, run everywhere.
(hooked on the Perl Programming language)


Comment on Re^3: Capture output from backtick commands using sudo
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1056773]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others about the Monastery: (6)
As of 2014-12-28 00:22 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    Is guessing a good strategy for surviving in the IT business?





    Results (177 votes), past polls