On Don, 29 Mai 2003 at 20:19 (-0400), Kevin Coyner wrote:
>
> I'm trying to filter a file from tcpdump (actually tethereal) using awk,
> but am stuck in one spot.
>
> In words, what I'd like to do is:
>
> 1. only read lines with the word "Message" in it
> 2. in lines with "Message", output everything to the right of the
> word "Message". This could be one word or twenty words.
>
> Note that the word "Message", when it occurs in a line, always is in
> record number 7.
tethereal -r fileToRead | \
nawk ' $7 ~ /Message/ \
{ printf "%s ", substr ($7, index ("Message") + 7);
for (i = 8; i <= NF; i++) printf "%s ", $i;
print "";
} '
Jan
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