yum保存rpm包

yum保存rpm包

#!/bin/bash

[root@db01 ~]# yum --help |grep down
downgrade      downgrade a package
  --downloadonly        don't update, just download
  --downloaddir=DLDIR   specifies an alternate directory to store packages

[root@db01 ~]# yum -y install --downloaddir=/tmp/ --downloadonly perl-*