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server_optimize

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simono41 2019-08-05 13:03:48 +02:00
parent 45c180ac28
commit 1e934fe66a
1 changed files with 23 additions and 5 deletions
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28
server_optimize.sh
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@ -77,16 +77,32 @@ function makeuser() {
function userloginalert() { function userloginalert() {
apt install finger -y apt install finger -y
echo "#!/bin/bash echo "#!/bin/bash
echo "Login auf $(hostname) am $(date +%Y-%m-%d) um $(date +%H:%M)" echo "Login auf $(hostname) am $(date +%Y-%m-%d) um $(date +%H:%M)"
echo "Benutzer: $USER" echo "Benutzer: $USER"
echo echo
finger" >> /opt/shell-login.sh finger" >> /opt/shell-login.sh
echo "/opt/shell-login.sh | mailx -s "SSH-Log-in auf ihrem Server $(cat /etc/hostname)" bahn01@online.de" > /etc/profile echo "/opt/shell-login.sh | mailx -s "SSH-Log-in auf ihrem Server $(cat /etc/hostname)" bahn01@online.de" > /etc/profile
chmod 755 /opt/shell-login.sh chmod 755 /opt/shell-login.sh
}
function dailyupdates() {
apt install fcron -y
echo "#!/bin/bash" >> /etc/cron.daily/update-packages
echo -n "apt update && apt upgrade -y" >> /etc/cron.daily/update-packages
echo "ROOT" >> ${mountpoint}/etc/cron.daily/update-packages
echo "EXITVALUE=\$?" >> ${mountpoint}/etc/cron.daily/update-packages
echo "if [ \$EXITVALUE != 0 ]; then" >> ${mountpoint}/etc/cron.daily/update-packages
echo " /usr/bin/logger -t update-packages \"ALERT exited abnormally with [\$EXITVALUE]\"" >> /etc/cron.daily/update-packages
echo "fi" >> ${mountpoint}/etc/cron.daily/update-packages
echo "exit \$EXITVALUE" >> ${mountpoint}/etc/cron.daily/update-packages
chmod +x ${mountpoint}/etc/cron.daily/update-packages
} }
@ -99,3 +115,5 @@ sleep 1
makeuser makeuser
sleep 1 sleep 1
userloginalert userloginalert
sleep 1
dailyupdates