ubuntu 12.04 安装ssh
终端执行如下命令 $ssh-keygen -t rsa -P ““ (生成SSH key) $cat ~/.ssh/id_rsa.pub » ~/.ssh/authorized_keys (公布公钥。如果~下没有.ssh文件夹,首先手动先创建一个.ssh文件夹) $ssh localhost (测试是否成功) 如果出现 ssh: connect to host localhost port 22: Connection refused ,表明还没有安装ssh 服务,需要自己手动安装ssh-server: $sudo apt-get install openssh-server $sudo /etc/init.d/ssh start //安装完后启动 $ps -ef | grep sshd |
root 2571 1 0 13:55 ? 00:00:00 /usr/sbin/sshd -D
zj 11835 8450 0 19:19 pts/0 00:00:00 grep --color=auto sshd
启动ok。 $ssh localhost