Notes on Linux, networking, databases and other small things I keep re-learning.
Recent posts
- TLS 1.3 vs TLS 1.2 in practice
- PostgreSQL EXPLAIN ANALYZE: the things I always forget
- Bash strict mode, revisited
- Reading /proc for fun and profit
- Profiling Python with cProfile when py-spy isn't an option
- Why I avoid Docker Swarm in 2025
- A jq idiom for nested log parsing
- Notes on ZFS snapshot retention