Install and Secure Nginx on Ubuntu 20.04 – Step-by-Step Guide
Content1 Prerequisites2 Install Nginx on Ubuntu 20.043 Manage the Nginx Service4 Create a New Nginx Virtual Host5 Secure the Nginx Web Server6 Set Up Firewall Rules7 Conclusion Vijona28 Oct at…
Add Swap Memory on Ubuntu 20.04 with Swapfile & Block Storage
Content1 Prerequisites2 Check Existing Swap Memory3 Create Swap Memory4 Enable Swap Memory5 Configure fstab for Automatic Swap Mounting6 Configure Swappiness7 Test the Swap Memory8 Remove Swap Memory9 Conclusion Vijona28 Oct…
Install and Configure HAProxy on Ubuntu 22.04
Content1 Prerequisites2 Sample HAProxy Load Balancing Topology3 Install HAProxy on Ubuntu 22.044 Configure the HAProxy Server5 Configure the Backend Servers6 Access the HAProxy Accelerated Web Application7 Conclusion Vijona3 Sep at…
Git Reset Tutorial: Undo Commits, Unstage Files & Discard Changes
Content1 Git Reset Options Overview2 git reset –soft3 git reset –mixed (default)4 git reset –hard5 Reset Changes in Git6 Undo Reset Changes in Git7 Conclusion Vijona3 Sep at 10:33 Understanding…
How to Delete Git Branches Locally and Remotely
Content1 The Short Answer Version2 Delete a Branch in Git Locally3 Delete a Branch in Git Remotely4 Conclusion Vijona3 Sep at 10:29 How to Delete Git Branches Locally and Remotely…
Linux reboot Command: Syntax, Options & Usage
Content1 Syntax of the reboot Command2 Usage of the reboot Command3 How the reboot Command Works4 Options for the reboot Command5 Alternative Commands to reboot6 Conclusion Vijona3 Sep at 10:27…
Check Disk Space on Linux: df, du & find Commands
Content1 Commands to Check Disk Space and Usage2 How to Check Disk Space3 How to Check Disk Usage4 Conclusion Vijona3 Sep at 10:21 Managing Disk Space and Usage in Linux…
Count Files in Linux with wc Command
Content1 wc Command Syntax2 Common wc Options3 Count Files in a Directory Using wc4 Combine wc with Other Commands5 Count Files by Attributes6 Count Lines, Words, and Bytes Across Files7…
Upgrade Node.js on Ubuntu 24.04 – NVM, APT & Binary Guide
Content1 Prerequisites2 Check the Installed Node.js Version3 Install Node Version Manager (NVM)4 Upgrade Node.js on Ubuntu 24.045 Verify the Active Node.js Version6 Conclusion Vijona3 Sep at 10:15 How to Upgrade…