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

2006/3/14, Anselm R. Garbe <garbeam_AT_wmii.de>:
>
> On Mon, Mar 13, 2006 at 12:27:01PM -0800, Suraj N. Kurapati wrote:
> > Suraj N. Kurapati wrote:
> > > echo "$PATH" | tr ':' '\n' | grep -v '^$' | sort -u | while read
> > > dir; do find "$dir" -perm -u+x -type f -print | sed 's,^.*/,,'; done
> > > | sort -u
> >
> > Whoops, a small correction (\! -type d):
> >
> > echo "$PATH" | tr ':' '\n' | grep -v '^$' | sort -u | while read
> > dir; do find "$dir" -perm -u+x \! -type d -print | sed 's,^.*/,,';
> > done | sort -u
>
> Can someone confirm if that works on BSD? Why are there two
> 'sort -u' filters?

First sort ensures, that there is no duplicates in PATH.

The find args and the sort -u arg smell like a gnu...

Solaris sort support this switch. Anyway - you can replace this with 'sort |
uniq'.

\! looks
> very strange. What is wrong with -type f?

Indeed. -type f should be sufficient.

hrr
Received on Tue Mar 14 2006 - 09:56:34 UTC