Author: MB

Ubuntu: Automatically install updates

Ubuntu has a built-in mechanism for automatic security updates. You can enable it as follows: This will open a configuration screen where you can enable automatic security updates. 🔄 Enable Automatic Updates for All Packages If you also want to enable automatic updates for all other packages, you’ll need to modify the configuration files: Make…
Read more


April 23, 2025 0

Ubuntu: Install Copilot for Web based management of Server

📌 Step 1: Update your package sources Open a terminal and run: 📌 Step 2: Install Cockpit Cockpit is available in the official Ubuntu repositories. Install it with: 🚀 Extra options: Want the Docker, NetworkManager, or Storage modules as well? Install them with: 📌 Step 3: Start and enable the Cockpit service After installation, make…
Read more


April 23, 2025 0

ZIA: Block a website for everyone except a specific user group

🔧 Steps in the ZIA Admin Portal: 1. Create a URL Filtering Rule to allow access for the specific group 2. Create or update a Custom URL Category 3. Create a second URL Filtering Rule to block access for all others 4. Check Policy Order 👀 Optional: Logging & Verification


April 23, 2025 0

Ubuntu: Check and Change timezone using CLI

🕒 Timezones in Linux ✅ Check the Current Timezone To view the current system timezone, use: This will show output including the current timezone, local time, and system clock settings. 🌍 Change the Timezone To set a new timezone (e.g., Europe/Amsterdam), run: You can replace Europe/Amsterdam with any valid timezone. 🔍 List Available Timezones To…
Read more


April 18, 2025 0