Beefy Boxes and Bandwidth Generously Provided by pair Networks
Syntactic Confectionery Delight
 
PerlMonks  

Re^3: perl script not giving output

by haoess (Curate)
on Feb 05, 2008 at 08:43 UTC ( #666244=note: print w/replies, xml ) Need Help??


in reply to Re^2: perl script not giving output
in thread perl script not giving output

Could you please reduce your code to a minimal example that shows your described behaviour? It's not fun to fish in troubled water. It's your problem, so you have to show initiative to make it easy to help you.

Please have a look at How To Ask Question The Smart Way, especially Be precise and informative about your problem.

Thanks,
-- Frank

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://666244]
help
Chatterbox?
[oiskuu]: ... getlogin refers to tty owner; if you close STDIN, then getlogin returns undef. I get undef in my shell (running under X)
[tye]: Then there is a more persistent big of data similar to getlogin(). I don't believe even daemonizing drops it. So you can tell services that were started at boot time from those started by a person.
[tye]: I'll have to look into that later. getlogin() suites my current needs.

How do I use this? | Other CB clients
Other Users?
Others drinking their drinks and smoking their pipes about the Monastery: (9)
As of 2017-06-23 19:19 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    How many monitors do you use while coding?















    Results (554 votes). Check out past polls.