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I use this little snippet of code which generates my signature for all my out-going emails. I am just trying to be an Open Source advocate and spreading the word about Linux

#!/bin/bash

powered="$(head -n 1 /etc/SuSE-release)"

kernel=`uname -r`
echo "Powered by $powered Kernel: $kernel"

kde=`kde-config -v | grep KDE`
echo $kde

uptime

I use KDE and hook this script in kmail via the “Identities” > “Signature” tab

And here is a more generic version without KDE or OpenSuSe specific calls

#!/bin/bash
powered="$(lsb_release -d | awk -F':' '{print $2}')"

kernel=`uname -r`
echo "Powered by $powered Kernel: $kernel"

uptime