Tables name a journal source by its first two units or identifiers;
guard test shows 20 matching lines and addresses (--all for all), no
/32; Housecarl connection errors without Go's request URL, said once by
guard check; status tells "not running" from "no permission"; bans says
when there are none; "1 ban lifted".
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Files and the journal, patterns with one <IP>, bounties within a window,
bans in a Housecarl ban list with repeat offenders' bans growing; presets
for sshd, jarl, housecarl, steward, bind-xfr, postfix-sasl, dovecot,
nginx-auth and housecarl-drops; guard run/check/test/status/bans/ban/unban;
a Debian package with a sandboxed unit; an end-to-end test with Housecarl.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>