Re: Upgrading to a test kernel

Riley Williams (rhw@ps.cus.umist.ac.uk)
Sun, 24 May 1998 18:51:17 +0100 (BST)


Hi again.

>>> Looking for some help from the Red Hat users on this list (or
>>> knowledgable others). I've tried a couple of times before to
>>> upgrade my existing RH 5.0 system to one of the test kernels, but
>>> I usually end up screwing up one thing or another. I have read the
>>> documentation, and I've tried to upgrade almost of the packages
>>> necessary as listed by the minimum version numbers in the
>>> documentation.

>>> If anyone is currently running RH 5.0, and has successfully gotten
>>> to the point of running a test kernel, I would like to discuss the
>>> steps that you took to get to that point.

> In my case, here's the procedure I used to update to the latest of
> everything...I use the RedHat mirror on SunSite.doc.ic.ac.uk but the
> following should also work with RedHat's own site...

> Q> #!/bin/bash
> Q> mkdir /redhat
> Q> mount -t nfs -o ro,soft,rsize=8192,wsize=8192 \
> Q> 193.63.255.4:/public/Mirrors/ftp.redhat.com/ /redhat
> Q> cd /redhat/pub/redhat/current/updates/i386
> Q> for Z in *.i386.rpm ; do
> Q> X=`echo $Z | sed 's/-[0-9]*\./ /' | cut -d ' ' -f 1`
> Q> Y=`rpm -q $X 2> /dev/null`
> Q> if [ "$Y" != '' ]; then
> Q> if [ $Y.i386.rpm != $Z ]; then
> Q> echo "Updating $Y.i386.rpm to $Z" >&2
> Q> rpm -Uvh $Z
> Q> fi
> Q> fi
> Q> done
> Q> cd /
> Q> umount /redhat
> Q> rmdir /redhat

> The result of the above sequence is that ALL of your currently
> installed RedHat-supplied RPM's are updated to the latest versions,
> thus reducing the problems caused by old versions...

Clarification to the above: It ONLY updates rpm's that are already
installed, not updates to ones you haven't installed yet...so no more
emails asking about this please...

Best wishes from Riley.

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