1. 查看SSH服务是否已安装
#service sshd status
2. 使用apt-get看是否能正常安装SSH
#apt-get install ssh
3. 修改apt源
#cp /etc/apt/sources.list /etc/apt/sources.list.bak
#vi /etc/apt/sources.list
全部改为:
deb http://archive.ubuntu.com/ubuntu/ trusty main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ trusty-security main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ trusty-updates main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ trusty-proposed main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse
4. 更新源
#apt-get update
#apt-get upgrade
5. 安装SSH
#apt-get install ssh
如果报版本异常,则先执行
#apt-get install openssh-client=1:6.6p1-2ubuntu1
本文详细介绍在Ubuntu系统中检查SSH服务安装状态、修改apt源、更新源并安装SSH服务的步骤。通过具体命令行操作指导,帮助读者解决SSH服务安装过程中可能遇到的问题。
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