On Thu, Sep 16, 2004 at 11:14:32AM -0500, Ed Schmollinger wrote:
> On Thu, Sep 16, 2004 at 12:33:12AM +0200, Mike Blomgren wrote:
> > I'm having trouble with 'sort' taking alot of cpu-time on a Solaris machine,
> > and I'm wondering if anyone knows of a replacement for the gnu 'sort'
> > command, which is faster and will compile on Solaris and preferably Linux
> > too?
> >
> > I'm using sort in the standard 'cat <file> | awk '{"compute..."}' | sort |
> > uniq -c | sort -n -r' type analysis.
>
> You can get rid of the multiple sorts/uniq thing by doing it all at
> once:
Or by using GNU sort's -u option, which after getting rid of the
unnecessary use of cat leaves:
awk ... | sort -u -n -r
Chris
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