tldr/pages/osx/netstat.md

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# netstat
> Display network-related information such as open connections, open socket ports, etc.
> More information: <https://keith.github.io/xcode-man-pages/netstat.1.html>.
- Display the PID and program name listening on a specific protocol:
`netstat -p {{protocol}}`
- Print the routing table and do not resolve IP addresses to hostnames:
`netstat -nr`
- Print the routing table of IPv4 addresses:
`netstat -nr -f inet`