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127
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#!/bin/bash
echo -e "\nGuten Nachmittag, wilkommen zum praktischen Test vom Modul 127\n"
read -p "Wie lautet dein Vorname? " NAME
echo -e "\nDu kannst den Test jederzeit mit dem Kommando 'end-test' abschliessen.\n"
#--------------------------------------------------------
hostnamectl set-hostname "${NAME,,}"
echo -n .
#--------------------------------------------------------
for f in /etc/sysconfig/network-scripts/ifcfg-*; do
sed -i -e 's/^ONBOOT=no/ONBOOT=yes/' "$f"
done
echo -n .
#--------------------------------------------------------
touch /root/.bash_history
echo "shopt -s histappend" >> /root/.bashrc
echo 'PROMPT_COMMAND="history -a;$PROMPT_COMMAND"' >> /root/.bashrc
echo -n .
#--------------------------------------------------------
echo "alias end-test='mail-status End && echo "Merci" && sleep 3 && logout'" >> /root/.bashrc
echo -n .
#--------------------------------------------------------
cat > /usr/local/bin/mail-status << 'EOF'
#!/bin/bash
if [ -z "$1" ]; then
TITLE=$(date +%F_-_%H:%M)
else
TITLE="$1"
fi
sendmail marco@smlz.ch <<_EOF_
Subject: $(hostname): ${TITLE}
To: marco@smlz.ch
$(hostname): ${TITLE}
Bash History
------------
$(cat /root/.bash_history)
Services
--------
$(systemctl status)
Firewall
--------
$(firewall-cmd --list-all)
/root/anaconda-ks.cfg
---------------------
$(cat /root/anaconda-ks.cfg)
/var/www/html
-------------
$(test -d /var/www/html && ls -la /var/www/html)
/var/www/html/index.html
------------------------
$(test -f /var/www/html/index.html && cat /var/www/html/index.html)
/var/www/html/ks.cfg
--------------------
$(test -f /var/www/html/ks.cfg && cat /var/www/html/ks.cfg)
ip addr
-------
$(ip addr)
ip link
-------
$(ip link)
Good luck!
_EOF_
EOF
chmod +x /usr/local/bin/mail-status
echo -n .
#--------------------------------------------------------
cat > /etc/systemd/system/test-logger.service << EOF
[Unit]
Description=Test Logger
[Service]
ExecStart=/usr/local/bin/mail-status
EOF
echo -n .
#--------------------------------------------------------
cat > /etc/systemd/system/test-logger.timer << EOF
[Unit]
Description=Runs Test Logger every five minutes
[Timer]
OnCalendar=*:0/5
Unit=test-logger.service
[Install]
WantedBy=multi-user.target
EOF
systemctl enable --quiet test-logger.timer
echo -n .
#--------------------------------------------------------
cat >> /root/anaconda-ks.cfg << EOF
%post --log=/root/ks-post-mail.log
sendmail marco@smlz.ch << _EOF_
Subject: ${NAME,,}: KS successfull
To: marco@smlz.ch
${NAME,,}: KS successfull
ip addr
-------
\$(ip addr)
ip link
-------
\$(ip link)
Congrats
_EOF_
%end
EOF
echo -n .
#--------------------------------------------------------
cat > /etc/profile.d/motd.sh << EOF
echo -e "\nHallo $NAME, viel Erfolg!\n"
echo -e "\nDu kannst den Test jederzeit mit dem Kommando 'end-test' abschliessen.\n"
EOF
echo -n .
#--------------------------------------------------------
mail-status Start
echo -n .
#--------------------------------------------------------
echo " Press [Enter] to reboot"
read
reboot