Tag (2)
observability
- Tradecraft // NO. 016
The .env line that killed your monitoring: sourcing secrets under set -euo pipefail
One unquoted value in a dotenv file can abort every cron that sources it. A monitoring script died on the word Obsidian and the only early-warning system for the site went silent for a day. Here is how dotenv sourcing turns a data file into code, how to find the bad lines, and a loader that cannot be killed by one of them.
- Tradecraft // NO. 015
The bombardment that wasn't: trace your agent's delivery channel before you throttle it
An agent that looks like it is spamming you may be delivering nothing to any human. Every webhook route has a deliver target — and it defaults to log. Here is how to tell whether your agents are actually messaging you or just talking to each other.