key

#!/bin/bash

# Run this on every server:
# curl https://gist.githubusercontent.com/jondb/27f5395fbebf9701d71a/raw/ceba1231a5903566c5e24c61d0ce01f3e4e02a02/key | sudo sh

user=jon 
key='ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCgJaMxxNllVsb7kMRPP/95skzfGMEYtbt2r30bQZ0vt/4KMRgrX4eK8tyCbXY9g4ohmMy/iSm+b5SVwLnV58haoQYvLOuauSO8N+Gvrgi5q7vU5XXzKm2JXfwORCBwlxv37c/5YSRL1IyATlIH4iex17L26bwdwScU6wfrFpUjxN+tNlcGVR79e2TZ1Xdtmwz7+JkCIMHj+sVrauSQvmwhj81nPwiHQqFV28vwNRHV8RX30HZMHo22kTmwNbs+U7EYiIFAeihvdR0ui77B2e54ARyBF+fm2Z9+N6wWk2qM1UyyW6tmiEMwCSvjfhTCU4cdVaHX9FJ9r32/Zu/rCyq1 [email protected]'

/usr/sbin/useradd -m $user -s /bin/bash
passwd -d $user
chage -d 0 $user
cd /home/$user
mkdir .ssh
echo $key > .ssh/authorized_keys
chmod 700 .ssh
chmod 600 .ssh/authorized_keys
chown -R ${user}:${user} .ssh

/usr/sbin/usermod -a -G admin $user