Re: [wmii] snap: 20060313, proglist() spike

On Tue, Mar 14, 2006 at 08:27:10PM +1100, Paul TBBle Hampson wrote:
> So how about:

> find -L `echo "$PATH" | tr ':' ' ' ` -perm -u+x -type f -print | sed 's,^.*/,,' | sort -u

> Only one find run, against all the paths at once... find is specified to
> not visit the same directory twice anyway, so we save a uniq/sort call.

Ignore that paragraph, I misread the manpage due to being on crack or
something.

find -L `echo "$PATH" | tr ':' '\n' | sort -u` -perm -u+x -type f -print | sed 's,^.*/,,' | sort -u

> Hmm, only 5 invocations. That should help with the often-mentioned-here
> overhead of ld-linux.so dynamic linking.

Dang, now 6 again. I think it's still better than invoking find for each
directory in the path...

-- 
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Paul "TBBle" Hampson, BSc, MCSE
On-hiatus Asian Studies student, ANU
The Boss, Bubblesworth Pty Ltd (ABN: 51 095 284 361)
Paul.Hampson_AT_Anu.edu.au
"No survivors? Then where do the stories come from I wonder?"
-- Capt. Jack Sparrow, "Pirates of the Caribbean"
License: http://creativecommons.org/licenses/by/2.1/au/
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