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Old 12-08-2009, 01:39 AM   #1
RexRogan
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Registered: Dec 2009
Posts: 3

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Using nslookup from data in a .txt file in BackTrack


Hey all;

Basically, I have a list of bare IP addresses inside of a text file, and I need to figure out how to run NS lookup on each one of the IP addresses inside of this text file. Is there an easy way to do this by putting it in the same script?

so basically...

192.168.1.1
192.168.1.2
192.168.1.3

all inside of ips.txt

i've seen various commands for windows, but none for linux, and ive googled out the wazoo as well as looked at the built in manual. can anyone help?
 
Old 12-08-2009, 03:35 AM   #2
datopdog
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Registered: Feb 2008
Location: JHB South Africa
Distribution: Centos, Kubuntu, Cross LFS, OpenSolaris
Posts: 806

Rep: Reputation: 41
Code:
for ip in $(cat ips.txt); do
nslookup $ip
done
 
  


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