随机文章
YUM
共2篇yum update和yum upgrade的真正区别
yum-yupdate:升级所有包同时,也升级软件和系统内核。·yum-yupgrade·:只升级所有包,不升级软件和系统内核,软件和内核保持原样。具体可以查看:yumupdate和yumupgrad...
linux配置国内yum源
步骤备份原来的源cp/etc/yum.repos.d/CentOS-Base.repo/etc/yum.repos.d/CentOS-Base.repo.bak新建空白源文件vim/etc/yum.r...