81 lines
2.4 KiB
Bash
81 lines
2.4 KiB
Bash
echo "Usage: setup.sh [USER]"
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echo "Example: setup.sh alice"
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if [ v$1 != v ]
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then
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export User=$1
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else
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export User=adot
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fi
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apt update
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apt install -y emacs git curl screen sudo automake
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if [ ! -d "/faronear" ]
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then
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mkdir /faronear
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fi
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if [ ! -d "/faronear/lib" ]
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then
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mkdir /faronear/lib
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fi
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if [ ! -d "/faronear/lib/sysconfig" ]
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then
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git clone https://git.faronear.org/lib/sysconfig /faronear/lib/sysconfig
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fi
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if [ ! -f "~/.bashrc" ]
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then
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. /faronear/lib/sysconfig/setup-home.sh
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fi
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echo ">>> Change root password"
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passwd
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echo ">>> add a new user"
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useradd $User
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# usermod -a -G sudo $User # 允许该账号进行 sudo 来访问关键资源
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passwd $User
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mkdir /home/$User
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chown $User:$User /home/$User
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# emacs /etc/passwd
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# Debian 10 默认已经设了 /bin/sh
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sed -i "s/\/home\/$User:\/bin\/sh$/\/home\/$User:\/bin\/bash/g" /etc/passwd
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# Debian 9 默认为空。
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sed -i "s/\/home\/$User:$/\/home\/$User:\/bin\/bash/g" /etc/passwd
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echo ">>> allow sudo without password: %sudo ALL=(ALL:ALL) NOPASSWD:ALL"
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chmod o+w /etc/sudoers
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# emacs /etc/sudoers
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sed -i "s/%sudo\s\+ALL=(ALL:ALL)\sALL/%sudo\tALL=(ALL:ALL) NOPASSWD:ALL/g" /etc/sudoers
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chmod o-w /etc/sudoers
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echo ">>> disallow root login: #PermitRootLogin yes"
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# emacs /etc/ssh/sshd_config
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sed -i "s/^PermitRootLogin yes/#PermitRootLogin yes/g" /etc/ssh/sshd_config
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service sshd restart
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echo ">>> config autostart"
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mv /etc/rc.local /etc/rc.local.backup
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touch /etc/rc.local
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chmod +x /etc/rc.local
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echo '#!/bin/bash' > /etc/rc.local # can't omit, otherwise you can't launch pm2 in autostart.sh. Don't use double quote here, otherwise error.
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echo 'source /faronear/autostart.sh' >> /etc/rc.local # make sure to sudo pm2 in autostart.sh, otherwise pm2 list can't find it as root.
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touch /faronear/autostart.sh
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chmod +x /faronear/autostart.sh
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echo '<<< autostart is set. You can "systemctl start/stop/status rc-local" to manage it.'
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echo ">>> configure locales: install all-locales, default to zh-CN.UTF-8"
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# dpkg-reconfigure locales
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echo "系统设置完毕。"
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echo "远程服务器使用策略："
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echo "* 统一使用 debian 系统。"
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echo "* 禁止 root 用户远程登录，另建 adot (admin+root) 用户用于远程登录。"
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echo "* 软件、配置安装在 /faronear 目录下，尽量保持与 git 仓库的路径一致，例如 /faronear/tic/wallet/dist/"
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echo "* /faronear 允许 adot 访问，但必须把其中机密文件的权限设置到最小。"
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echo "* 用 adot 账号远程登录后，su 后启动软件。"
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