~~~~~~~~~~~~~~~~~~~~~~~~~
banadmin
~~~~~~~~~~~~~~~~~~~~~~~~
systemctl --no-pager | grep running > /var/tmp/before-reboot
 

Stop all services
do backup of /u04
take a snapshot

Do the regular bit for a reboot

systemctl stop httpd.service
systemctl stop jenkins.service
systemctl stop tomcat-1.service

mysql - add to this
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sync
sync
sync
reboot
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
systemctl status httpd.service
systemctl status jenkins.service
systemctl status tomcat-1.service


systemctl --no-pager | grep running > /var/tmp/after-reboot
 
diff  /var/tmp/before-reboot /var/tmp/after-reboot 

https://centostwo.binghamton.edu/SEC/AfterRebootCheckBanADMIN.html