setup new user on linux

new_user.sh

sudo useradd -m lorneluo --shell /bin/bash
sudo mkdir -p /home/lorneluo/.ssh

sudo touch /home/lorneluo/.ssh/authorized_keys
sudo vi /home/lorneluo/.ssh/authorized_keys
# past ssh key into /home/lorneluo/.ssh/authorized_keys
sudo echo '' >> /home/lorneluo/.ssh/authorized_keys

sudo chmod 644 /home/lorneluo/.ssh
sudo chmod 600 /home/lorneluo/.ssh/authorized_keys
sudo chown -R lorneluo:lorneluo /home/lorneluo

sudo gpasswd -a lorneluo wheel
sudo usermod -a -G sudo lorneluo
sudo echo 'lorneluo ALL=(ALL) NOPASSWD: ALL' >> /etc/sudoers.d/10_sudo

user.py

template="""
sudo useradd -m {username} --shell /bin/bash
sudo mkdir -p /home/{username}/.ssh

sudo touch /home/{username}/.ssh/authorized_keys

# past ssh key into /home/{username}/.ssh/authorized_keys
#sudo echo '' >> /home/{username}/.ssh/authorized_keys

sudo chmod 644 /home/{username}/.ssh
sudo chmod 600 /home/{username}/.ssh/authorized_keys
sudo chown -R {username}:{username} /home/{username}
sudo gpasswd -a {username} wheel
sudo usermod -a -G sudo {username}
sudo echo '{username} ALL=(ALL) NOPASSWD: ALL' >> /etc/sudoers.d/10_sudo
sudo vi /home/{username}/.ssh/authorized_keys
"""

print(template.format(username='lorneluo'))