echo "Usage: setup.sh [USER]" echo "Example: setup.sh alice" if [ v$1 != v ] then export User=$1 else export User=adot fi apt update apt install -y emacs git curl screen sudo automake echo "<<< Making dir /faronear" if [ ! -d "/faronear" ] then mkdir /faronear fi echo "<<< Making dir /faronear/lib" if [ ! -d "/faronear/lib" ] then mkdir /faronear/lib fi echo "<<< Git cloning to /faronear/lib/sysconfig" if [ ! -d "/faronear/lib/sysconfig" ] then git clone https://git.faronear.org/lib/sysconfig /faronear/lib/sysconfig fi echo "<<< Configure home" if [ ! -f "~/.bashrc.backup" ] then . /faronear/lib/sysconfig/setup-home.sh fi echo "<<< Change root password" passwd echo "<<< Add a new user" useradd $User # usermod -a -G sudo $User # Add to sudo group passwd $User mkdir /home/$User chown $User:$User /home/$User # emacs /etc/passwd # Debian 10 default to /bin/sh sed -i "s/\/home\/$User:\/bin\/sh$/\/home\/$User:\/bin\/bash/g" /etc/passwd # Debian 9 default to empty sed -i "s/\/home\/$User:$/\/home\/$User:\/bin\/bash/g" /etc/passwd echo "<<< Allow sudo without password: %sudo ALL=(ALL:ALL) NOPASSWD:ALL" chmod o+w /etc/sudoers # emacs /etc/sudoers sed -i "s/%sudo\s\+ALL=(ALL:ALL)\sALL/%sudo\tALL=(ALL:ALL) NOPASSWD:ALL/g" /etc/sudoers chmod o-w /etc/sudoers echo "<<< Disallow root login: #PermitRootLogin yes" # emacs /etc/ssh/sshd_config sed -i "s/^PermitRootLogin yes/#PermitRootLogin yes/g" /etc/ssh/sshd_config service sshd restart echo "<<< Configure autostart" if [ -f /etc/rc.local ] then mv /etc/rc.local /etc/rc.local.backup fi touch /etc/rc.local chmod +x /etc/rc.local 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. 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. touch /faronear/autostart.sh chmod +x /faronear/autostart.sh echo '>>> Autostart is set. You can "systemctl start/stop/status rc-local" to manage it.' echo "<<< Configure locales: install all-locales, default to zh-CN.UTF-8" sudo dpkg-reconfigure locales echo "<<< Debian System Setup Completed >>>"