Re: capturing the bell

[Micah Cowan]

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JuanPablo wrote:
> hi,
>   is posible capture the bell of screen in other program?
> example:
> if screen launch a bell, the dialog program is called
> dialog --msgbox "hello world" 6 25
> 
> thanks
> JuanPablos

Try C-a : exec :.. /path/to/filter.pl <RET>

filter.pl:
- -------------------------------------
#!/usr/bin/perl
use warnings;
use strict;
use bytes;

my $foo=`stty -g`;
system("stty -icanon");

while (defined(my $c = getc)) {
    if ($c eq "\a") {
        system('dialog --msgbox "hello world" 6 25');
    }
}

system("stty $foo");
- -------------------------------------

- --
Micah J. Cowan
Programmer, musician, typesetting enthusiast, gamer.
GNU Maintainer: wget, screen, teseq
http://micah.cowan.name/
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