Hrmm, check this out:
test.txt:
172.23.3.5
172.23.3.46
172.23.30.5
172.23.31.32
$grep '172\.23\.3\.' test.txt
172.23.3.5
172.23.3.46
Well, I just tried:
$stdout = shell_exec(" grep 172\.23\.3\. cr-svrs-27Oct04-1423.nbe >
172.23.3.0.nbe ");
I'm still getting 172.23.30 in there... I want to only be able to get
172.23.3. Doesn't seem to be working as planned.
|---------+---------------------------->
| | SRH-Lists |
| | <giermo@333tech.c|
| | om> |
| | |
| | 11/12/2004 01:28 |
| | PM |
|---------+---------------------------->
-------------------------------------------------------------
----------------------------------------------------------------|
|
|
| To: 'Christopher J Bidwell'
<cbidwell@usgs.gov>, nessus@list.nessus.org
|
| cc:
|
| Subject: RE: Parsing data from an NBE file
|
-------------------------------------------------------------
----------------------------------------------------------------|
if you wanted, say, 172.23.31-33 you could use this regexp
'172\.23\.3[1-3]'
Hi all,
Say I did a scan on several address spaces and I want to
"grep" out only
specific address space to another NBE file. The format I've
been using is:
grep 172.23.3 oldnbe.nbe > newnbe.nbe
This obviously isn't very precise in that I'm going to get 172.23.3,
172.23.30-39, etc. How can I make my greps more precise when
doing this?
Thanks,
Chris
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