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Steps for Installing Docker   Add the Docker Repository echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.li...

These Instructions follow the steps of starting personal MeshCentral remote support server. Prerequisites require you to have set up ubuntu server, and have DNS record set up to point to this ip:443. It's good idea to use cloudflare tunnel or other type of tun...

Once the network, hypervisor, and security were configured, I began spinning up my first virtual machine (VM). I chose Ubuntu Server as the base image because of its stability and reliable performance. Later on, I experimented with a few Fedora Server VMs, but...

If you use different keys for different servers or services (e.g., GitHub, work, personal), here’s how to keep it organized. Using different keys for different services makes things way more organized and secure. This way if one key gets compromised, you only ...

Why SSH Keys are Important? SSH keys use asymmetric encryption—a public key is placed on the server, and a private key stays on your device. Benefits over Passwords  Security: Keys are far more resistant to brute-force attacks than passwords Convenience: No n...

SSH Agent is a background process that keeps your keys unlocked during your session. Start the agent and add keys: eval "$(ssh-agent -s)" ssh-add ~/.ssh/id_rsa_work ssh-add ~/.ssh/id_rsa_personal Per each key added to ssh you will need to type a phrase