Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

kaveman @kaveman@bsd.cafe

2/11/2026, 6:21:26 AM

Public

This is a clever use of secmodel+kauth to implement jail-like process isolation on #netbsd

https://www.petermann-digital.de/blog/netbsd-secmodel_jail/

Zwischen chroot und Xen: pragmatische Prozess-Isolation auf NetBSD

Ein technischer Deep-Dive in jailctl, secmodel_jail und jailmgr: wie NetBSD Prozessisolation ohne UID-Mapping und mit klarer Architektur umsetzt.

www.petermann-digital.de

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