MultiDos Plus Commands:

ru, prog
pr, prog [, pri] --> change/display priority
ab, prog         --> abort
ss, prog         --> suspend
go, prog         --> resume 
ALT Z            --> program selection
bat path_name    --> batch command execution
asg prog index scan
echo text or *   --> echo text, * only clears screen
rem comment text --> comment command for auto startup files
cd path_name     --> change directory
comm port parms  --> program console I/O goes through RS232 ports
nd               --> no display
di               --> program needs display memory
xq               --> program execution to start immediately
lo               --> program execution starts only after foreground selection
fg               --> force program to foreground
rm               --> initial memory allocation for program
am               --> additional memory allocation for program
sbk              --> suspend task in the background
miscflag <value> --> set bits in the misc. flag word in the TCB
exit             --> exit MultiDos Plus
