Post Provisioning Script

Hello, I am trying to create a post provisioning script to run after my server runs and everything is installed. I have created the following code: #!/bin/bash ### export PATH ### export PATH=$PATH:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin echo "$PATH" /usr/bin/sed -i 's/#\?\(PermitRootLogin\s*\).*$/\1 no/' /etc/ssh/sshd_config /usr/bin/sed -i 's/#\?\(PasswordAuthentication\s*\).*$/\1 no/' /etc/ssh/sshd_config /usr/bin/sed -i 's/#\?\(PermitEmptyPasswords\s*\).*$/\1 no/' /etc/ssh/sshd_config service sshd restart I have a very basic setup with Linux. The code does not run though when I try to load it from github at the following address: - Removed - What type of construct do I require to make the code change the sshd_config to the following parameters: no