July 2, 2025
Step-by-step guide to update sudo and patch the critical CVE-2025-32463 privilege escalation vulnerability. Covers Ubuntu, Fedora, RHEL, SUSE, Alpine, and Arch Linux with verification steps.
Practical, step-by-step tutorials for IT pros and enthusiasts—whether you’re a seasoned sysadmin or a semi-skilled tinkerer. Dive into server setup, scripting, network configuration, security hardening and more, all with clear instructions and real-world examples.