Environment variables¶
Betty reads the following environment variables:
BETTY_CACHE_DIRECTORY
: The path to a directory for Betty to use as its application cache. Defaults to.betty
in the current user’s home directory.BETTY_CONCURRENCY
: The concurrency factor expressed as an integer. Defaults to the number of CPU cores. Set to1
to disable concurrency altogether. Example:BETTY_CONCURRENCY=4
.