Linux Environment Variables: View, Create, Modify & Use in Bash Scripts
Content1 Viewing Existing Environment Variables2 Creating Temporary Environment Variables3 Making Environment Variables Persistent4 Modifying Environment Variables5 Removing Environment Variables6 Create Global Environment Variables7 Reference Environment Variables in a Bash Script8…
Install and Configure Passbolt on Linux for Secure Passwords
Content1 Prerequisites2 Install Passbolt3 Configure Passbolt4 Access and Use Passbolt5 Conclusion Vijona28. October 2025 Deploying Passbolt on Linux Distributions Passbolt is an open-source password manager designed for secure storage and…
Linux Shutdown Command Guide: Halt, Reboot & Automate with Cron
Content1 Linux Shutdown Command Syntax2 Shutting Down a Linux System3 Halting a Linux System4 Rebooting a Linux System5 Scheduling Shutdown, Restart, or Halt6 Advanced Scheduling of the shutdown Command7 Conclusion…
Install and Secure Memcached with SASL on Ubuntu 20.04
Content1 Prerequisites2 Install Memcached3 Configure Memcached4 Secure Memcached with SASL5 Connect to Memcached6 Conclusion Vijona28. October 2025 Install and Secure Memcached with SASL on Ubuntu 20.04 Memcached is a free,…
Install and Secure Caddy Web Server on Ubuntu 20.04
Content1 Prerequisites2 Install Caddy3 Manage the Caddy System Service4 Create a Caddy Virtual Host5 Secure the Caddy Web Server6 Set Up Firewall Rules7 Conclusion Vijona28. October 2025 Installing and Configuring…
Install and Secure Apache on Ubuntu 20.04 with SSL & UFW
Content1 Prerequisites2 Install Apache3 Manage the Apache System Service4 Create a New Apache Virtual Host5 Secure the Apache Web Server6 Set Up Firewall Rules7 Conclusion Vijona28. October 2025 Install and…
Install & Secure LAMP Stack on Ubuntu 20.04
Content1 Prerequisites2 Install Apache3 Install MySQL4 Install PHP and Configure PHP-FPM5 Configure PHP-FPM6 Configure Apache with PHP-FPM7 Secure the Server8 Test the LAMP Stack Installation9 Conclusion Vijona28. October 2025 Install…
Install and Secure PostgreSQL on Ubuntu 22.04
Content1 Prerequisites2 Install PostgreSQL3 Secure the PostgreSQL Database Server4 Access the PostgreSQL Database Server5 Conclusion Vijona28. October 2025 Install and Secure PostgreSQL on Ubuntu 22.04 PostgreSQL is a powerful open-source…
Install and Secure MySQL on Ubuntu 20.04
Content1 Prerequisites2 Install MySQL on Ubuntu 20.043 Manage the MySQL System Service4 Secure the MySQL Server5 Access MySQL6 Create a Sample MySQL Database7 Conclusion Vijona28. October 2025 Install and Configure…