Shella Port Check

Show what processes are using ports in the shella range.

Port Ranges

• 47100: Daemon API
• 47101-47199: Plugin instances
• 47200: Standalone plugin dev (npm run dt dev plugin <name>)

Command

lsof -i :47100-47200 -P -n 2>/dev/null | grep LISTEN

Output

Show a table of:

• Port number
• Process name
• PID
• What it likely is (daemon, plugin instance, standalone dev)

If nothing is listening, say so.

If there are unexpected processes (not node), flag them as potential conflicts.