Using rsync over SSH to backup or transfer files

In this tutorial we will cover the steps needed to copy files with rsync over SSH in Debian or Ubuntu platform. While having amazing Catuai coffee from Honduras I learned the following. Rsync is a great tool that allows you to transfer and synchronize data between servers. The command can be used over SSH which […]

How to change the default SSH port in MacOS using Terminal

This is simple. Open a terminal and follow the steps below. This worked for me on MacOS 10.13.6 Open the Terminal. Run sudo vim /etc/services Enter your password Find the lines assigned to port 22, something like the image below Replace both ports 22 with your desired ssh port using a number between 1024 and […]

Enable Password Authentication on your droplet Digital Ocean

This one is quite simple. You will need to modify the ssh config file which is located at /etc/ssh/sshd_config. Open the /etc/ssh/sshd_config file with your favorite editor. Find or add the line PasswordAuthentication Enter the value ‘yes’ next to PasswordAuthentication It should look like: PasswordAuthentication yes Save and exit the file. The restart the ssh […]

How to Recover from Lost SSH Keys Digital Ocean

Hola! This happen on a couple of occasions to me. First, you will need to force your droplet to generate a new root password. Select your droplet from the Droplets menu. You will be presented with the option to reset root password. Click on the ‘Reset Root Password’ button and a new root password will […]