ref: ae61eb9381f6b0c70e1c52bf2c2b7f4cd0b5bb6f dir: /rc/bin/mail/
#!/bin/rc switch($#*){ case 0 exec upas/nedmail } switch($1){ case -f* -r* -c* -m* exec upas/nedmail $* case * exec upas/marshal -8 $* }