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vi /etc/yum.repos.d/aducid.repo
[aducid-media] name=aducid $releasever baseurl=file:///media/ADUCID/repository/el$releasever/$basearch/ gpgcheck=0 enabled=1
yum clean all # if the following is OK yum update aducid-installer # then do the others yum update aducid-aaa aim aducid-proof
systemctl start tomcat9.service tail -f /opt/tomcat/logs/catalina.out # systemctl start aducid-aaa.service systemctl -l status aducid-aaa.service # systemctl start httpd.service systemctl -l status httpd.service