Tech article
Once: Cache CLI Commands
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Hacker News | Oct 9, 2026 | baquero
Automated excerpt
For more verbose documentation keep reading. once --ttl DURATION [--until TIME] [--tenant KEY] [--refresh] [--no-dir] -- COMMAND [ARGS... ] How long to cache the result, e. g. 30m, 1h, 24h (required). Key that separates cache contexts (see below). Leave the working directory out of the cache key (see below). once status shows the daemon, its entry count and when it will stop. once clear drops every cached value and stops the daemon.
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