On Tue, 2003-07-29 at 10:07, Reuben D. Budiardja wrote:
> Hello,
> What command would I use to print just the first column of a file? For
> example, the httpd (apache) access_log. The first column contains the IP
> address. How can I just output that, so that I can then pass it to "uniq" to
> get the uniques IP addresses that requested a page from my server?
> Like:
>
> $> <command> | uniq
>
> Does this use something like 'sed' or 'gawk'? I need to learn how to use those
> anyways :)
Yes.
$ cat /var/log/httpd/access_log | awk '{print $1}' | sort | uniq
--
Jason Dixon, RHCE
DixonGroup Consulting
http://www.dixongroup.net
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