yum程序下载被占用

Loaded plugins: fastestmirror, refresh-packagekit, security
Existing lock /var/run/yum.pid: another copy is running as pid 3037.
Another app is currently holding the yum lock; waiting for it to exit...
  The other application is: yum
    Memory :  21 M RSS (318 MB VSZ)
    Started: Wed Jul 25 03:46:51 2018 - 01:04 ago
    State  : Traced/Stopped, pid: 3037

杀死yum进程

rm -f /var/run/yum.pid

yum程序下载被占用

原文：https://www.cnblogs.com/browselife/p/10646375.html