notes > 2025-11
92 words
My blog posts and notes from November 2025.
- On Linux IPC: "POSIX semaphores do not auto-release on exit" and "Inter-process synchronization methods"
- On my job scheduler project: "Expect-testing a job scheduler" and "Finding the right implementation for a job scheduler"
- "'Innocuous bytes' fools Claude" – Security through obscurity?
Writing I enjoyed
- "How to Make a Living as an Artist" by fnnch
- "I Program on the Subway" by Stephen D
- "What Galls a Hacker Most? The Metrocard" by Amy Harmon for The New York Times (1997)