#server administration

3 tutorials tagged with "server administration"

CVE-2026-53362: How to Patch the IPv6 Kernel Flaw

CISA added CVE-2026-53362 to KEV after real-world exploits. Check your kernel, patch or livepatch, and mitigate IPv6 exposure on Linux servers.

linux

Linux Process Management: A Complete Guide to htop, systemctl, and Beyond

Master Linux process management from basic signals to advanced cgroup controls. This guide covers htop, ps, kill, nice, and systemd service management for production servers.

linux

Linux Kernel Drops strncpy After Six Years: What Server Admins Need to Know

Linux 7.2 finally removes the decades-old strncpy API after 360+ patches. Here's why this matters for your servers and what you should check before upgrading.

linux