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Hi just in case anyone reads this thread wants to know if it was solved.

I eventually realised the lines were, in fact, been truncated correctly. When 'cat <output-file>', I had the output...

Yeah, I tried that too. The output is still misses lines 1 and 2

$ awk '{$1=$1}ORS=NR%3?",":RS' test2 > file
$ cat file
,0 output errors, 0 collisions, 0 interface resetsred
,0 output errors,...

Thanks,

That removes spacing between the first "," and the "0"; however it is still missing the first and second line details:


$ awk '{$1=$1}ORS=NR%3?",":RS' test2

,0 output errors, 0...

Is this correct?


FastEthernet0/0 is up, line protocol is up
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 output errors, 0 collisions, 0 interface resets
Serial1/0:0 is up,...

Hmm.. I get exactly the same output as with the other commands.

Testing that I have the right syntax, I use: awk 'NF{cnt++}ORS=(cnt%1)?", ":RS' test2

This gives me the whole file input...

Hope I post this right..


cat <inout file> gives me:

FastEthernet0/0 is up, line protocol is up
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 output errors, 0...

Hi, thanks but the system I am using does not have nawk installed.

The awk syntax I presented above worked fine on a Fedora server, but moving the script to CentOS, it no longer works.


I'd...

Hi,

I would like:

FastEthernet0/0 is up, line protocol is up
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 output errors, 0 collisions, 0 interface resets
Serial1/0:0 is...

Ok, great.

Thank you for taking the time to answer.


Regards,

I'm trying to understand better what your script does so I can manipulate it to do an additional check on the first field (I want to ensure the lines been compared have the first field within 5...

Understood.

One thing I may be able to do is sort the packets first by order of packet size, making sure they are still in order of time received after that.


Thanks for confirming.


Mario

vidyadhar85,

To answer your question, I have a text file containing data from a network capture.

The data is duplicated (on purpose) and is sent to two destinations (multicast addresses). ...

That's great, you've given me what I needed!!

Thank you so much for replying.


Best Regards,
Mario

Hi,

My first post to this group...

I have a need to to parse a source file which is a capture from a network analyser.

I have two fields that need to be checked:
- Field 7 represents the...