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Update 90-footer

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Molly Lau 2022-11-19 00:46:45 +09:00 • committed by GitHub
parent 09cc529800
commit fa5e7cc860
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1 changed files with 4 additions and 5 deletions
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Linux_reinstall/updatemotd/90-footer
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@ -6,11 +6,10 @@ UpdateLog="/var/log/packagesupdatefile.log"
if [ -f "$UpdateLog" ]; then if [ -f "$UpdateLog" ]; then
rm -rf $UpdateLog rm -rf $UpdateLog
fi fi
apt-get update apt update | tee -a "$UpdateLog" > /dev/null 2>&1
apt list --upgradable | awk 'END{print NR}' | tee -a "$UpdateLog" > /dev/null 2>&1
UpdateRemind=`cat $UpdateLog | tail -n 1` UpdateRemind=`cat $UpdateLog | tail -n 1`
Result=$(echo $UpdateRemind) Result=$(echo $UpdateRemind | grep "*packages can be upgraded*")
if [ "$Result" -ge "1" ]; then if [ "$Result" != "" ]; then
printf "$UpdateRemind packages can be upgraded. Run 'apt list --upgradable' to see them.\n" printf "$UpdateRemind"
fi fi
rm -rf $UpdateLog rm -rf $UpdateLog