Browsing: Linux & Automation
Practical guides for Linux administration, troubleshooting, automation, networking, system performance, Docker, and Ansible. The articles focus on real-world commands, diagnostics, and repeatable procedures for managing Linux infrastructure.
Linux swap usage can sometimes look confusing, especially when a server still has several gigabytes of available memory. At first…
tmux on Linux is one of the tools I rely on most when working on remote servers and managing multiple…
Creating an Ansible DNS playbook is a practical way to automate DNS client configuration across multiple Linux servers. Maintaining consistent…
Packet loss troubleshooting can become difficult because the symptoms often look similar regardless of where the problem actually occurs. A…
Linux process resource usage analysis is one of the first steps to take when a server becomes slow, unstable, or…
Deploy VMware vSphere VMs with Ansible is a practical way to create consistent lab environments without manually cloning and configuring…