lihaoyi mill$ ./mill -
-D  <k=v> Define (or overwrite) a system property.
-b  Ring the bell once if the run completes successfully, twice if it fails.
-d  Show debug output on STDOUT
-i  Run Mill in interactive mode, suitable for opening REPLs and taking user input.
-j  <str> The number of parallel threads. It can be an integer e.g. `5`
-k  Continue build, even after build failures.
-v  Show mill version information and exit.
-w  Watch and re-run the given tasks when when their inputs change.

lihaoyi test$ ./mill -
-D  <k=v> Define (or overwrite) a system property.
-b  Ring the bell once if the run completes successfully, twice if it fails.
-d  Show debug output on STDOUT
-i  Run Mill in interactive mode, suitable for opening REPLs and taking user input. Identical to --no-daemon. Must be t...
-j  <str> The number of parallel threads. It can be an integer e.g. `5` meaning 5 threads, an expression e.g. `0.5C` me...
-k  Continue build, even after build failures.
-v  Show mill version information and exit.
-w  Watch and re-run the given tasks when when their inputs change.