怎样使用yum只下载一个包而不安装呢?
解决方法:
相关发行版: 红帽企业版Linux 5
请确认yum-downloadonly包已经安装。如果没有安装,可以从红帽网络(RHN) (http://rhn.redhat.com/)下载。如果系统已经注册到RHN,可以执行以下命令安装yum-downloadonly包:
#yum install yum-downloadonly
yum-downloadonly是yum的一个插件,使得yum可以从RHN或者yum的仓库只下载包而不安装。 检查一下/etc/yum/pluginconf.d/downloadonly.conf的内容,确认这个插件已经启用:
[main]
enabled=1
例如我们要下载vsftpd的最新版本,而不安装它,执行命令:
# yum install --downloadonly vsftpd
Loading "downloadonly" plugin
Loading "rhnplugin" plugin
rhel-i386-server-5 100% |=========================| 1.4 kB 00:00
Setting up Install Process
Parsing package install arguments
Package vsftpd - 2.0.5-10.el5.i386 is already installed.
Resolving Dependencies
--> Running transaction check
---> Package vsftpd.i386 0:2.0.5-12.el5 set to be updated
--> Finished Dependency Resolution
Dependencies Resolved
Package Arch Version Repository Size
Updating:
vsftpd i386 2.0.5-12.el5 rhel-i386-server-5 138 k
Transaction Summary
Install 0 Package(s)
Update 1 Package(s)
Remove 0 Package(s)
Total download size: 138 k
Is this ok [y/N]: y
Downloading Packages:
(1/1): vsftpd-2.0.5-12.el 100% |=========================| 138 kB 00:02
exiting because --downloadonly specified
默认的,包会被报存在/var/cache/yum/{RepositoryName}/packages/目录中。在这里 {RepositoryName}是rhel-i386-server-5。 指定yum的参数--downloaddir,和--downloadonly一并使用,来指定另外的目录来存放下载的包。
#yum install --downloadonly --downloaddir=/tmp vsftpd
redhat换yum源:http://www.linuxdiyf.com/linux/13487.html
更新yum源/apt-get源:http://www.linuxdiyf.com/linux/13136.html
RedHat Enterprise Linux 5.4用CentOS 5.5 yum源替换:http://www.linuxdiyf.com/linux/8919.html
Fedora更新源(sohu yum源):http://www.linuxdiyf.com/linux/11638.html
RHEL5.x&RHEL6.x更换CentOS yum源:http://www.linuxdiyf.com/linux/8248.html