-----Original Message-----
From: fedora-list-bounces(a)redhat.com
[mailto:fedora-list-bounces@redhat.com] On Behalf Of Ben Stringer
Sent: Tuesday, June 27, 2006 1:43 PM
To: For users of Fedora Core releases
Subject: RE: Bash problems?
On Tue, 2006-06-27 at 13:23 +0200, Tomas Larsson wrote:
> > -----Original Message-----
> > From: fedora-list-bounces(a)redhat.com
> > [mailto:fedora-list-bounces@redhat.com] On Behalf Of Paul Howarth
> > Sent: Tuesday, June 27, 2006 12:34 PM
> > To: For users of Fedora Core releases
> > Subject: Re: Bash problems?
> >
> > Ben Stringer wrote:
> > > On Tue, 2006-06-27 at 12:03 +0200, Tomas Larsson wrote:
> > >> Dear group.
> > >> How do I do to, within a scrip, check if a directory I
> > empty or not.
> > >> Cant find a way to do this in a simple way.
> > >
> > > DIR_CONTENTS=`ls $DIR`
> > > if [ "$DIR_CONTENTS" == "" ]
> > > then
> > > echo "$DIR is empty"
> > > else
> > > echo "$DIR contains:"
> > > echo $DIR_CONTENTS
> > > fi
> >
> > I'd use "ls -A $DIR" there rather than "ls $DIR" so as
to
spot files
> > with names starting with a dot.
Yes - nice improvement Paul.
> >
> > Paul.
> Thanks all, however for some reason 'ls $DIR' didn't work.
> $(ls $DIR) did the job.
You had the ticks the wrong way. But using the round brackets
is equivalent.
>
> Now, I want to exlude sub-dirs in the ls command?
Look at using the "find" command with the option -maxdepth 1
Eg.
DIR_CONTENTS=$( find $DIR -maxdepth 1 -type f )
Note that this will _only_ find files, not symlinks,
block/char special files, sockets etc. See the find manpage
for details on "-type f".
Cheers, Ben
>
> With best regards
>
> Tomas Larsson
> Sweden
>
> Verus Amicus Est Tamquam Alter Idem
>
Thanks, seems to do the job.
With best regards
Tomas Larsson
Sweden
Verus Amicus Est Tamquam Alter Idem