Vali Dragnuta wrote:
>> [EMAIL PROTECTED] tmp]$ cat tst1.sh
>> #! /bin/bash
>>
>> sig_usr1()
>> {
>> echo $t
>> t=$((t+1))
>> trap sig_usr1 SIGUSR1
>> }
>>
>> trap sig_usr1 SIGUSR1
>>
>> echo $$
>> while true; do true; done
>>
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> Ia pune in loc de linia aia altceva (read spre exemplu), si da-i drumul
> in foreground si o sa le primesti absolut pe toate.
>
No way, nu se schimba nimic dpdv al livrarii negarantate:
[EMAIL PROTECTED] tmp]$ cat tst2.sh
#! /bin/bash
sig_usr1()
{
echo $t
t=$((t+1))
trap sig_usr1 SIGUSR1
}
trap sig_usr1 SIGUSR1
echo $$
while true; do read; done
[EMAIL PROTECTED] tmp]$ ./tst2.sh
2130
1
2
3
4
5
6
7
8
9
10
10 din 100.
---
fm
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