Apache Setup and Optimization
Apache Setup and Optimization: A Comprehensive Guide,Install, secure, and optimize Apache web servers for professional hosting environments.
Dargslan
DHCP Server on Linux
DHCP Server on Linux: A Practical Guide,Set up and manage DHCP on Linux for automated network configuration.
Samba Server Configuration Guide
Master Samba Server Configuration,Configure Samba on Linux for secure and efficient Windows file sharing.
Using Fail2Ban to Secure Linux
Using Fail2Ban to Secure Linux Servers,Block brute-force attacks and protect Linux servers with Fail2Ban security automation.
Building a Linux Firewall
Building a Linux Firewall: A Hands-On Guide to Securing Networks with iptables, nftables, and UFW,Build and secure Linux firewalls with iptables, nftables, and UFW easily.
Secure Shell (SSH) for Linux Admins
Comprehensive SSH Mastery for Linux Administrators,Secure remote access and automation in Linux with complete SSH mastery.
How to Test APIs with Postman and Newman
Illustration of API testing workflow using Postman GUI to create requests and collections, and Newman CLI to run automated tests in CI with reports, environments, and assertions.OK
How to Implement Behavior-Driven Development (BDD)
Team practicing BDD: writing user stories and Gherkin scenarios, automating acceptance tests, reviewing concrete examples together, creating living docs, and iterating requirements.
How to Write Effective Integration Tests
How to Write Effective Integration Tests
Software failures in production environments cost
How to Automate Testing with Selenium
Selenium automation guide: browser actions, element locating, test scripts and assertions, CI test runs, debugging tips, and practices to ensure reliable end-to-end web app testing
Linux Password and Authentication Hardening
Linux Password and Authentication Hardening,Strengthen Linux authentication with proven password and login hardening methods.
Mastering iptables and nftables
Master Linux Firewall Management with the Most Comprehensive Guide to iptables and nftables,Protect Linux networks with expert iptables and nftables firewall management.