Topic

Linux

1 article about Linux.

LinuxTroubleshooting 25 October 2026

Deleted a huge log file but df still shows the disk full? A running process still holds it open. Find it with lsof +L1 and free the space safely.

AWS Architecture, Decoded

A visual AWS guide for your phone: 98 pages, 45+ diagrams and 7 architectures, following one app from a single server to event-driven.

50 realistic broken clusters on your own laptop. Investigate with your own kubectl; a validator checks the live cluster, so shortcuts don't pass.