lizzy مثلية الله ☭ 
does fsync(2) do anything or is it placebo? my use case is making sure a file is properly written when i expect the system to crash within (potentially less than) a second or so
(eval 'Toast)@lizzy depends on the backing storage device, but USUALLY yes
greeeeen 
(corru edition)@[email protected] @[email protected] i know sync(1) does things, because takes a while, especially if the underlying storage is very slow