22 Sep
2018
22 Sep
'18
10:46 a.m.
Also, don't put a space between these two lines:
> ipset -N ipipfilter hash:ip 2>/dev/null
> if [ $? -eq 0 ]
It would not be a problem to have a space between those, but of course there should
not be other things, and having a space there maybe invites that.
You would better write this as:
if ipset -N ipipfilter hash:ip 2>/dev/null
then
...
else
...
fi
so it is clear what is going on and that the result $? of the ipset is to be processed by
the if.
Rob
22 Sep
22 Sep
2:05 p.m.
New subject: beware of IPIP scanner...
Rob,
The last time I was lost by your statement...was when I could not
properly setup routing on Linux...I was a n00b on Linux then...
And now the script you helped me with is commonly used...
I'll read this carefully and figure it out...I was a BASIC and C++
man...shouldn't be too hard.
:-)
You would better write this as:
if ipset -N ipipfilter hash:ip 2>/dev/null
then
...
else
...
fi
so it is clear what is going on and that the result $? of the ipset is to be processed by
the if.
73,
- Lynwood
KB3VWG
2264
days inactive
2264
days old
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Rob Janssen