CentOS7 命令行安装teamviewer遇到依赖包问题及完美解

Posted 2020-10-17

公司新到了几台服务器做Docker集群方面的应用，将这几台服务器搭建成一个集群。由于要经常同时操作这几台服务器，而我又不喜欢待在机房。TeamViewer很好的解决了该问题，Teamviewer可实现远程控制电脑，并可在你自己的电脑上同时控制几台台服务器，操作起来相当方便。

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一、CentOS7命令行安装TeamViewer

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1、进入官网下载软件包

2、安装

#?yumyum?install?-y?teamviewer_13.0.5693.x86_64.rpm

? ? 或者?

#?rpm?rpm?-ivh?teamviewer_13.0.5693.x86_64.rpm

3、启动
????默认会安装到/opt/teamview里面，并且安装成功会默认启动
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cd?/opt/teamviewer/tv_bin/

?? ? 进入安装目录以后，一般使用的常用命令如下：

teamviewer?--setup?console?????#设置启动方式为控制台启动??teamviewer?--daemon?restart????#重启teamview服务??teamviewer?--info??????????????#查看teamview信息??teamviewer?--passwd?[PASSWD]???#设置密码??teamviewer?--help??????????????#查看帮助

?? ? 设置固定密码

#?用teamviewer?--info命令可查看teamview运行状态teamviewer?--info#?如果没有设置密码，TeamViewer?ID：?后面会是空的，#?执行命令?teamviewer?--passwd?你的密码#?再次运行teamviewer?--info命令就可以看到ID了

4、删除、卸载teamviewer

#?以关键字查看服务rpm?-q?teamviewer

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#?卸载rpm?-e?查到的程序名rpm?-e?teamviewer_13.0.5693.x86_64.rpm

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二、CentOS7安装teamviewer遇到依赖包问题

????由于yum可以自动下载依赖包，而现在依赖包下载不了，这很可能是yum安装或配置的有问题。当然，简单粗暴的方式，那就是重装?yum （安装源在国内的yum,亲测可行的！）。

? ? 但这是刚安装的最新的CentOS7 原生系统镜像啊！yum怎么会出问题呢？而且使用 ?" rpm -qa|grep yum?" 查看，yum 确实已经安装。

? ? 排查 yum 的配置文件（源一定要换为国内的源，比如 ?http://mirrors.163.com/.help/centos.html?），问题的真正根源在于：CentOS-Base.repo配置文件。
????在 /etc/yum.repos.d/ 目录下有个配置yum下载源的文件CentOS-Base.repo。由于之前没有设置好相关的配置源，所以不能正常的使用yum工具。

? ? 修改之前的?CentOS-Base.repo 文件：

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三、CentOS7 原生系统不能从网上yum源中自动下载依赖包的解决方案

????首先备份/etc/yum.repos.d/CentOS-Base.repo

mv?/etc/yum.repos.d/CentOS-Base.repo?/etc/yum.repos.d/CentOS-Base.repo.backup

????下载对应版本repo文件, 放入/etc/yum.repos.d/(操作前请做好相应备份)

? ? CentOS7：? ??http://mirrors.163.com/.help/CentOS7-Base-163.repo

????运行以下命令生成缓存

yum?clean?all

yum?makecache

? ? 修改以后的 CentOS-Base.repo 文件：

#?CentOS-Base.repo##?The?mirror?system?uses?the?connecting?IP?address?of?the?client?and?the#?update?status?of?each?mirror?to?pick?mirrors?that?are?updated?to?and#?geographically?close?to?the?client.??You?should?use?this?for?CentOS?updates#?unless?you?are?manually?picking?other?mirrors.##?If?the?mirrorlist=?does?not?work?for?you,?as?a?fall?back?you?can?try?the?#?remarked?out?baseurl=?line?instead.##[base]name=CentOS-$releasever?-?Base?-?163.com#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=osbaseurl=http://mirrors.163.com/centos/$releasever/os/$basearch/gpgcheck=1gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7#released?updates[updates]name=CentOS-$releasever?-?Updates?-?163.com#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updatesbaseurl=http://mirrors.163.com/centos/$releasever/updates/$basearch/gpgcheck=1gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7#additional?packages?that?may?be?useful[extras]name=CentOS-$releasever?-?Extras?-?163.com#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extrasbaseurl=http://mirrors.163.com/centos/$releasever/extras/$basearch/gpgcheck=1gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7#additional?packages?that?extend?functionality?of?existing?packages[centosplus]name=CentOS-$releasever?-?Plus?-?163.combaseurl=http://mirrors.163.com/centos/$releasever/centosplus/$basearch/gpgcheck=1enabled=0gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7