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`

@reiver ⊼ (Charles) @reiver@mastodon.social

12/14/2025, 3:44:19 PM

Public

[Fediverse BackUp]

So, I think an (ActivityPub / ActivityStreams) Activity File COULD be a "good" format for backing-up a single post on the Fediverse, but —

Most (maybe all) extant Fediverse software would need to change a bit. Fediverse software would need to support embedding "everything" in a single Activity File (rather than referring to "everything" else by URLs).

#ActivityPub #ActivityStreams #BackUp #BackUps #FediBackUp #FediDev #FediDevs #Fediverse

silverpill @silverpill@mitra.social

12/14/2025, 7:17:22 PM

Public

@reiver@reiver ⊼ (Charles) outbox.json with a separate media collection works very well, some fedi serivces can import those archives (for example, Mitra).

You can use data URIs to embed media in AP objects, but I don't think it is necessary.

If you have a fediverse account, you can quote this note from your own instance. Search https://mitra.social/objects/019b1e4b-ca66-d12b-87f3-6201b700bd6e on your instance and quote it. (Note that quoting is not supported in Mastodon.)