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Articles and discussions should be directly related to Linux operating systems. Questions are encouraged (see the #help tag).

Content with the main focus on bash or the Unix shell is permitted, but don't forget to add the #bash or #unix tag as you see it fitting.

Articles mainly about WSL should be tagged with #wsl instead of #linux.

Linux is a family of free and open source operating systems built on top of the Linux kernel, first released on 1991 by Linus Torvalds.

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Mar 23

Monitoring, Alerting, and Incident Response

#linux #monitoring #security

5 min read

Mar 23

Backup and Disaster Recovery

#linux #backup #security

4 min read

Mar 23

Production Linux: Secure and Maintain Your Own VPS

#linux #security

1 min read

Mar 23

Provision an Ubuntu VPS and Create a Deploy User

#linux #security #digitalocean

3 min read

Mar 23

UFW, fail2ban, and Banning Repeat Offenders

#linux #security #fail2ban #caddy

4 min read

Mar 23

Kron Devlog #2: copy is done — threads, syscalls and a performance problem I haven't solved yet

#cpp #linux #devplusplus #devops

1 min read

Mar 23

Automated Patching and Server Maintenance

#linux #security

3 min read

Mar 23

Secrets, Certificates, and Credential Rotation

#security #linux #ansible

4 min read

Mar 23

Kernel and Systemd Service Hardening

#linux #security #systemd

4 min read

vast cow

Feb 17

Running X11 apps inside a rootless Docker container (by passing xauth cookies)

#docker #linux #security #tutorial

3 min read

Lyra

Feb 16

Self-Hosted AI in 2026: Automating Your Linux Workflow with Ollama and Bash

#linux #automation #ai #devops

3 min read

Lyra

Feb 16

Mastering the Model Context Protocol (MCP): A Guide for Linux Automation 🌙

#linux #ai #automation #devops

2 min read

Tobrun Van Nuland

Feb 16

Deploying vLLM on your Linux Server

#llm #ai #linux #infrastructure

2 min read

Chris

Mar 22

DREAM SEQUENCE INTERRUPTED

#security #selfhosted #ai #linux

4 min read

Feb 16

I built a live VPN streaming monitor using WireGuard pools

#vpn #wireguard #linux #security

2 min read

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