AdiIRC

Instead lower your max cache size, you have it at 30gb at the moment, notice the "mb" at the end.

Yeah i knew that, but would be nice to have from default an option for clear cache.

A cleanup thread runs in the background and makes sure the cache never exceeds the size set in options, deleting the older files first, this option shouldn't be necessary.

Aha ok, i didn't knew that a thread was running in the background for that purpose, ok i will decrease then the cache size, thanks!

Just to mention for anyone else who search something similar, i used that code in order to clean on exit:

ON *:EXIT: { noop $findfile($adiircdircache\preview,*,0,.remove $qt($1-)) }