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@@ -0,0 +1,25 @@
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+1.修改ubuntu的root密码
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+ sudo passwd root
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+
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+2.vim安装
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+ vim apt install vim
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+
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+3.按照ssh服务
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+ sudo apt update
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+ sudo apt install openssh-server
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+
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+ 启动ssh
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+ sudo systemctl start ssh
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+ 开机自启
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+
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+ sudo systemctl enable ssh
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+
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+ 防火墙设置（可选）
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+ sudo ufw allow ssh
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+
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+ 开启root登录
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+ sudo vim /etc/ssh/sshd_config
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+ PermitRootLogin prohibit-password 找到这个，去掉前面的#，proht...改为yes
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+
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+ 重启ssh
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+ sudo systemctl restart ssh
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