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`

Rick Altherr @mxshift@treehouse.systems

12/26/2025, 12:01:59 AM

Public

What's the fastest way to concatenate ~4000 equal-size files on CephFS (on hard drives but can do >800MB/s with parallelism) using Go? Resulting file will be ~33GB. Needs to finish in under 120 second. Asking for GoodSync (enforces a 120s timeout and retry on S3 multipart upload completion) and versitygw (currently concatenates parts serially during the completion request).

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