Docker启动容器之后用xshell连接

1. 拉取centos镜像

docker pull centos:tag

2. 启动centos镜像

docker run -tid --name centos8 --privileged=true -p 20022:22 centos:tag /sbin/init

3. 安装备用命令

yum update
yum install -y openssh-clients
yum install -y openssh-server
yum install -y passwd
yum install -y scp
yum install -y bzip2
yum install vixie-cron
yum install crontabs
yum install sudo
sudo yum install vim wget -y
sudo yum install gcc g++ -y
sudo yum install git git-core -y
sudo yum install make cmake -y

4. 设置root密码

passwd root

连续输入两次root就可以了

5. 修改ssh配置

vim /etc/ssh/sshd_config
PermitRootLogin yes    
UsePAM no

6. 启动ssh服务

systemctl start sshd

7. xshell连接

本机ip:20022

账户密码输入 root