标签：yum lock yum.pid
运行yum,提示：Another app is currently holding the yum lock; waiting for it to exit
解决：解除锁定：
#rm -f /var/run/yum.pid
OK了
Another app is currently holding the yum lock; waiting for it to exit
原文地址：http://mister.blog.51cto.com/1275453/1718554
