On Tue, 29 Jul 2003, 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 :)
> 
> Thanks for any help.
> RDB
> 

Take a look at the 'cut' command.

Mark


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