Linux-ubuntu服务器SSH服务配置
防火墙关闭
CentOS-7
1.首先切换到 root:su -root
2.进入 /bin 目录:cd /bin
3.执行命令:systemctl stop firewalld.service(关闭防火墙)
systemctl disable firewalld.service(关闭防火墙自动启动)
4.查看防火墙状态:systemctl status firewalld.service(查看防火墙服务状态)
安装openssh-server
- https://blog.csdn.net/sdnuwjw/article/details/109786245
- 安装防火墙
sudo apt install firewalld - 安装SSH
sudo apt-get install openssh-server - 安装net工具
sudo apt install net-tools - 安装pip
sudo apt install python3-pip
启动SSH服务
- ubuntu
ps -e | grep ssh - centos查看SSH是否安装,
rpm -qa | grep ssh - 若没安装SSH则可输入:
yum install openssh-server安装 - 启动SSH服务:
systemctl restart sshd - 启动服务:
systemctl start sshd - 停止服务:
systemctl stop sshd - 设置SSH服务为开机启动:
systemctl enable sshd,systemctl disable sshd
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