* [LARTC] check chain exists
@ 2003-12-14 20:47 Mihai Vlad
2003-12-14 21:43 ` Stef Coene
2003-12-15 1:30 ` Toby Cantor
0 siblings, 2 replies; 3+ messages in thread
From: Mihai Vlad @ 2003-12-14 20:47 UTC (permalink / raw)
To: lartc
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Easy question:
Can you give me a little piece of script that checks if a custom chain
exists in iptables?
Thanks in advance,
Mihai Vlad
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [LARTC] check chain exists
2003-12-14 20:47 [LARTC] check chain exists Mihai Vlad
@ 2003-12-14 21:43 ` Stef Coene
2003-12-15 1:30 ` Toby Cantor
1 sibling, 0 replies; 3+ messages in thread
From: Stef Coene @ 2003-12-14 21:43 UTC (permalink / raw)
To: lartc
On Sunday 14 December 2003 21:47, Mihai Vlad wrote:
> Easy question:
>
> Can you give me a little piece of script that checks if a custom chain
> exists in iptables?
if `iptables -L <chain>`
then
echo chain found
fi
Stef
--
stef.coene@docum.org
"Using Linux as bandwidth manager"
http://www.docum.org/
#lartc @ irc.openprojects.net
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* Re: [LARTC] check chain exists
2003-12-14 20:47 [LARTC] check chain exists Mihai Vlad
2003-12-14 21:43 ` Stef Coene
@ 2003-12-15 1:30 ` Toby Cantor
1 sibling, 0 replies; 3+ messages in thread
From: Toby Cantor @ 2003-12-15 1:30 UTC (permalink / raw)
To: lartc
> On Sunday 14 December 2003 21:47, Mihai Vlad wrote:
> > Easy question:
> >
> > Can you give me a little piece of script that checks if a custom chain
> > exists in iptables?
> if `iptables -L <chain>`
> then
> echo chain found
> fi
>
For whatever it's worth, that command would run quicker as
'iptables -nL <chain>'
-toby
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2003-12-14 20:47 [LARTC] check chain exists Mihai Vlad
2003-12-14 21:43 ` Stef Coene
2003-12-15 1:30 ` Toby Cantor
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