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`

subnetspider @subnetspider@mastodon.bsd.cafe

12/2/2025, 10:39:48 PM

Public

Who knew that reading man pages can be useful? Found out that you can do the following in rc.conf to generate an EUI64 v6 address on a FreeBSD host with static addresses (no SLAAC):

ifconfig_re0_alias0="inet6 2001:db8:: eui64 prefixlen 64"

It will then generate the last 64 bits of the IPv6 address from the MAC address, e.g.:

inet6 2001:db8::921b:eff:fef9:da26 prefixlen 64

Don't know if I will ever need this, but interesting nonetheless.

If you have a fediverse account, you can quote this note from your own instance. Search https://mastodon.bsd.cafe/users/subnetspider/statuses/115652374597968205 on your instance and quote it. (Note that quoting is not supported in Mastodon.)