Module wait 

proc wait - Wait for process(es) to exit

Examples: proc wait node # Wait until all node processes exit proc wait 1234 # Wait for PID 1234 to exit proc wait :3000 # Wait until port 3000 is free proc wait node,python # Wait for all to exit proc wait node –timeout 3600 # Timeout after 1 hour proc wait node –interval 10 # Check every 10 seconds

Structs

WaitCommand

Wait for process(es) to exit