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`

HoldMyType @xameer@mathstodon.xyz

1/1/2026, 5:18:46 AM

Public

@xameerHoldMyType I think the list furthers
#Emacs incorporating seccomp for process isolation on capable GNU/Linux systems, while FreeBSD has its own sandboxing mechanism called Capsicum
> Process Isolation (OS-level) separates processes' memory/resources for stability; chroot (filesystem-level) changes a process's root directory for simple file access restriction (weak security); while Sandboxing (application/security-focused) uses stronger kernel features (containers, VMs, or specialized tools)
#virtualization

HoldMyType @xameer@mathstodon.xyz

1/1/2026, 9:32:45 PM

Public

@xameerHoldMyType contd go without user namespace isolation to build app in Rootless container like #podman you need dynamically alloc builder uids and with it as root ( rarely with it) , without sandbox , app #testing
i ll do that on #nixos , how ll you do it onother #Linux
do you every use `sysctl -w kernel.unprivileged_userns_clone=1`?
#reliability. #devops

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