update

setup-debian.sh

@@ -0,0 +1,35 @@
+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 ">>> Change root password"
+passwd
+
+echo ">>> add a new user"
+useradd $User
+usermod -a -G sudo $User
+passwd $User
+emacs /etc/passwd
+mkdir /home/$User
+chown $User:$User /home/$User
+
+echo ">>> allow sudo without password: %sudo ALL=(ALL:ALL) NOPASSWD:ALL"
+chmod o+w /etc/sudoers
+emacs /etc/sudoers
+chmod o-w /etc/sudoers
+
+echo ">>> disallow root login: #PermitRootLogin yes"
+emacs /etc/ssh/sshd_config
+service sshd restart
+
+echo ">>> configure locales: install all-locales, default to zh-CN.UTF-8"
+dpkg-reconfigure locales