til

Today I Learned: collection of notes, tips and tricks and stuff I learn from day to day working with computers and technology as a developer

View project on GitHub

What Ports are Listened On

$ sudo lsof -iTCP -sTCP:LISTEN -n -P

References

https://stackoverflow.com/questions/4421633/who-is-listening-on-a-given-tcp-port-on-mac-os-x