Re: tftpboot cleanup script draft

Actually, find has a -delete flag...

On Sat, 23 Aug 2008 11:20:18 -0400
David Quenzler <quenzler-r/[email protected]> wrote:

> Warren,
> 
> Are there any files containing $version that we'd want to keep?
> (e.g. abi-$version or *version.bak)
> 
> A better way might be to use 'find', e.g.
> 
> +=====+
> #!/bin/sh -x
> 
> TFTPDIR=/var/lib/tftpboot
> 
> for kernelpath in $(find $TFTPDIR/ltsp -name vmlinuz-*); do
> arch=$(basename `dirname $kernelpath`)
> kernel=$(basename $kernelpath)
> version=${kernel##vmlinuz-}
> 
> #if [ ! -d /opt/ltsp/$arch/lib/modules ]; then
> #echo "delete these files..."
> #find $TFTPDIR/ltsp/$arch -name *$version* | xargs  -n1 rm -vrf
> #fi
> 
> done
> +=====+
> 
> Finding vmlinuz- files will bypass the empty directories.  I don't
> like the way I derive arch, but it works.
> 
> The last 'find' could be as above or 
> find $TFTPDIR/ltsp/$arch | grep $version
> 
> A removal method could be as above or
> rm -rvf `find....`
> 
> Just a few ideas as long as we're not that picky about which $version 
> files we delete.
> 
> - Dave
> 
> ltsp-developer-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org wrote on 08/22/2008
> 06:28:18 PM:
> 
> > Attached is an early draft of the tftpboot cleanup script.
> > 
> > It should theoretically be safe.  But can anybody think of a better
> > way other than the wildcard and grep scraping to safely loop
> > through all directories or vmlinuz-* files even if you have no
> > matches?
> > 
> > After we clean this up I aim on adding this inside the 
> > ltsp-update-kernels script.
> > 
> > Warren Togami
> > [email protected]
> > [attachment "cleanup.sh" deleted by David Quenzler/Poughkeepsie/IBM]
> > 
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