sudo

How to Safely Create a New Sudo User on Ubuntu Servers

I still remember the first time I rented a VPS. Logged in as root, happy as a kid in a game shop… until I accidentally ran a command that wiped a config file. No backups, no second user, nothing. That was the day I stopped doing everything as root and started creating proper sudo users on every fresh Ubuntu server….

Initial Ubuntu Server Setup: Root, Users, and Sudo Troubleshooting

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I still remember the first time I rented a VPS. I logged in as root, typed a few commands I found in a tutorial, then suddenly… sudo: command not found and later user is not in the sudoers file. I thought I broke the server. If that sounds familiar, this article is for you. This is a practical, step-by-step walkthrough…