DEV Community

Linux

What are clouds made of? Linux servers, mostly.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
How I Fixed the VMware Ubuntu Network Configuration Nightmare (with Automated Scripts)

How I Fixed the VMware Ubuntu Network Configuration Nightmare (with Automated Scripts)

5
Comments 3
5 min read
From Windows to Fedora: Debugging Package Mirrors, Ghost Updates, and AI Model Gating

From Windows to Fedora: Debugging Package Mirrors, Ghost Updates, and AI Model Gating

1
Comments
5 min read
Cron job not running? A step-by-step checklist (including “it works when I run it manually”)

Cron job not running? A step-by-step checklist (including “it works when I run it manually”)

Comments
5 min read
Sandboxes in Kubernetes without privileged: cgroup_writable and hostUsers: false

Sandboxes in Kubernetes without privileged: cgroup_writable and hostUsers: false

Comments 1
5 min read
Stack vs Heap: What Actually Happens in Physical Memory and CPU Registers

Stack vs Heap: What Actually Happens in Physical Memory and CPU Registers

1
Comments
8 min read
Why Disk Space Can Stay Full After a Huge Log File Is Deleted

Why Disk Space Can Stay Full After a Huge Log File Is Deleted

Comments 3
2 min read
Sizing Linux Kernel Exposure for CVE-2026-53266: Why Asset Inventory Beats a CVE Search

Sizing Linux Kernel Exposure for CVE-2026-53266: Why Asset Inventory Beats a CVE Search

1
Comments 1
3 min read
The Terminal Made Me a Better Developer (And Not for the Reasons I Expected)

Curiosity beats memorizing commands

The Terminal Made Me a Better Developer (And Not for the Reasons I Expected)

61
Picked as gem Comments 12
10 min read
EarA 0.6: A Nothing-Inspired GTK4 UI and More Reliable Linux Connections

EarA 0.6: A Nothing-Inspired GTK4 UI and More Reliable Linux Connections

Comments
2 min read
set -euo pipefail Is Missing a Letter. My ERR Trap Stayed Silent Until I Added -E.

set -euo pipefail Is Missing a Letter. My ERR Trap Stayed Silent Until I Added -E.

Comments
5 min read
Why linux distros are called distros

Why linux distros are called distros

Comments
3 min read
Why Abstraction Costs Stay Invisible at the Call Site

Why Abstraction Costs Stay Invisible at the Call Site

Comments
7 min read
Docker Security Basics: Non-Root, Read-Only, Image Scanning, and Secrets

Docker Security Basics: Non-Root, Read-Only, Image Scanning, and Secrets

Comments
7 min read
How I Investigate a Suspicious Login on a Linux Server

How I Investigate a Suspicious Login on a Linux Server

Comments
13 min read
Your Linux Package Looks Old. Does That Mean It's Vulnerable?

Your Linux Package Looks Old. Does That Mean It's Vulnerable?

5
Comments
9 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.