Beefy Boxes and Bandwidth Generously Provided by pair Networks
Problems? Is your data what you think it is?
 
PerlMonks  

Re: Send a keyboard input to a process

by andal (Hermit)
on Mar 08, 2011 at 07:41 UTC ( #891964=note: print w/replies, xml ) Need Help??


in reply to Send a keyboard input to a process

Depends on the process, not on perl. Some processes don't handle any keyboard input, so you can't send any input to that process. Those processes that handle input may do it using different ways, via controlling tty, or via events loop of GUI.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://891964]
help
Chatterbox?
[choroba]: if you modify them, Perl will crash with "Modification of a read-only value attempted" for $1
[choroba]: I can't replicate the situation, but I remember it was very hard to debug

How do I use this? | Other CB clients
Other Users?
Others musing on the Monastery: (6)
As of 2018-02-22 17:32 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    When it is dark outside I am happiest to see ...














    Results (297 votes). Check out past polls.

    Notices?