The Enduring Relevance of Makefiles in Modern DevOps
Introduction A Makefile is a configuration file used by the make build automation tool to define how software projects …
#automation
9 posts
Mastering Infrastructure: A Senior Linux Engineer's Guide to Configuration Management Tools
Introduction As IT Professionals, we live in a world where infrastructure is constantly evolving, and the sheer scale o…
Samba Server Auto-Setup: Simplify File Sharing on Linux
Setting up a Samba server can be a repetitive and time-consuming task—especially if you manage multiple systems or need…
Mastering the Shell: A Guide to sed, cat, and echo for Admins
Introduction In the world of system administration, networking, and cybersecurity, efficiency and precision are not jus…
SMTP for Script Notifications: A Comparison of Self-Hosted and Online Services
Email Notifications for Your Scripts Ever wondered if that long-running cron job actually finished? Or if your nightly …
The Shebang Line Explained: Why Every IT Pro Should Care
What is the Shebang Line? The shebang line (also called hashbang or sharp-bang) is the character sequence #! followed b…
Automating SSH Hardening with Ansible Playbooks
Introduction Getting started with Ansible Building a baseline In a previous blog post, we walked through the essential …
Building a Baseline: Ansible Playbook for Initial Server Prep
Introduction In our previous post, we demonstrated how to set up a basic Ansible demo environment with a control node a…