[root@node05 ~]# rpm -aq | grep yum | xargs rpm -e --nodeps warning: /etc/yum/pluginconf.d/langpacks.conf saved as /etc/yum/pluginconf.d/langpacks.conf.rpmsave
redhat 7.6更换为centos的yum源
原文：https://www.cnblogs.com/chenzongjian/p/11712100.html
