supervisorctl -c /opt/cdnfly/master/conf/supervisord.conf stop all systemctl stop mariadb systemctl disable mariadb systemctl stop elasticsearch systemctl disable elasticsearch yum remove mariadb-server mariadb-devel mariadb -y rpm -e elasticsearch-7.6.1 docker stop $(docker ps -aq) docker rm $(docker ps -aq) docker rmi $(docker images -q) rm -rf /usr/share/elasticsearch rm -rf /var/run/elasticsearch rm -rf /etc/sysconfig/elasticsearch rm -rf /etc/elasticsearch/ rm -rf /opt/cdnfly/ rm -rf /var/log/cdnfly/ rm -rf /opt/* rm -rf /run/mariadb rm -rf /var/log/mariadb rm -rf /usr/bin/mysql* rm -rf /usr/bin/mysqladmin rm -rf /var/lib/mysql rm -rf /usr/lib64/mysql rm -rf /usr/share/mysql rm -rf /var/lib/docker rm -rf /var/spool/mail/mysql rm -rf /etc/selinux/targeted/active/modules/100/mysql rm -rf /usr/lib64/perl5/vendor_perl/auto/DBD/mysql rm -rf /usr/lib64/perl5/vendor_perl/DBD/mysql rm -rf /www/backup/oldData/mysql rm -rf /var/lib/systemd/catalog/* vi /etc/rc.local vi /etc/rc.d/rc.local crontab -e