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Hello,

I have about 100 servers that I'm looking to collect information regarding top files and processes accessed within a 168 hr (1 week) period. Each server has a different purpose and so...

it's not picking up the "can't", since standard error is being displayed, as opposed to being piped to the last awk statement. so the NA isn't being printed when

fyi, I'm running this through...

My input is like so:
A B 1.1.1.1 C 2.2.2.2 D E F

This yielded an undesired output.
awk ' { print (system("nslookup " FS $0 FS "2>&1 > /dev/null")) ? "NA" : $0 } ' file > newfile

Cannot...

Hi,

I have a rather simple awk statement to perform an nslookup on a file (list of IPs). If the lookup yields a result, then it sends it to a file. If no result, there is no output. I've been...

thanks! that made the output much better. Is there a way to tag a thread as "solved"?

Thanks Rudi.

This somewhat works. The output I get combines the source IPs just fine, however the destination ports are incomplete.

192.168.5.108 192.168.11.12 TCP 1, 2, 3, 4, 5, 15...

Hi, I have a large set of data (firewall logs) that I'm trying to summarize. I've been able to write a script to consolidate the ports, now am looking to conslidate even further, based on IP.
...

cool, that works! mind if you give a quick explanation of what the command is doing?

Hello,

I've been working on a bash script to parse through firewall logs (cisco). I'm nearing the end and have a dilemma.

My data looks as such (actual data is several gigs worth of logs -...