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#!/bin/bash
sudo killall osd_cat
cat /tmp/to_be_upgraded | sed 's/ /\n/g' | sed '/^$/d' | grep - > /tmp/to_be_upgraded2
COUNT=$(wc -l /tmp/to_be_upgraded2 | awk '{print $1}')
if [ $COUNT -lt 20 ]
then
cat /tmp/to_be_upgraded2 | osd_cat -p top -f"-adobe-courier-bold-*-*-*-34-*-*-*-*-*" -d 12 -A centre -l 20
else
cat /tmp/to_be_upgraded2 | osd_cat -p top -f"-adobe-courier-bold-*-*-*-34-*-*-*-*-*" -d 1 -A centre -l 20 -w
fi
if grep kernel26 /tmp/to_be_upgraded2
then
killall -9 osd_cat
echo -e "Please note:\The kernel will be upgraded.\nThis will require a reboot.\nPlease do so when no jobs are running." | osd_cat -p middle -s 5 -f"-adobe-courier-bould-*-*-*-34-*-*-*-*-*" -d 10 -A centre
else
exit
fi
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