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syntax: markdown
tags: [tldr, osx]
source: https://github.com/tldr-pages/tldr.git
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# netstat

> Display network-related information such as open connections, open socket ports, etc.
> See also: `lsof` for listing network connections, including listening ports.
> 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`
