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<TITLE>Re: [luau] RE: Looking for a regular expression</TITLE>
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<META NAME="CHANGEDBY" CONTENT="Ben Beeson">
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<PRE>Dusty,
Thanks very much, I'll try that one later this week when I try my hand
a scripts again.
Ben
>>>>>>>>>>>>>>>>>> Original Message <<<<<<<<<<<<<<<<<<
On 7/24/01, 1:40:37 PM, Dusty <dusty@sandust.com> wrote regarding
[luau] RE: Looking for a regular expression:
> A buddy of mine just sent me this little Perl line to print out your
IP addresses. It does checking and everything. Hank loves his perl.
> perl -n -e
"/(^|\D)([01]?\d?\d|2[0-4]\d|25[0-5])\.([01]?\d?\d|2[0-4]\d|25[0-5])\.([01]?\d?\d|2[0-4]\d|25[0-5])\.([01]?\d?\d|2[0-4]\d|25[0-5])(\D|$)/g
&& print \"$2.$3.$4.$5\n\";" /var/log/messages
> It will run through the file specified, and print each IP address it
finds to STDOUT. You can redirect the output with > >> and | like
normal. Note that it will only print the IP, not the whole line.
> Dusty
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