В
wget http://localhost:3000
Connecting to localhost:3000 (127.0.0.1:3000)
wget: can't open 'index.html': Permission denied
Connecting to localhost:3000 (127.0.0.1:3000)
wget: can't open 'index.html': Permission denied
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 127.0.0.11:36869 0.0.0.0:* LISTEN -
tcp 0 0 :::3000 :::* LISTEN 1/grafana-server