fmotalleb / nu_plugin_port_list

A nushell plugin to display all active network connections.

nu_plugin_port_list

A nushell plugin to display all active network connections. similar to netstat -ntp

Important: to list pid correctly it needs to run as a privileged user (root)

• flags

  -6, --disable-ipv4 - do not fetch ipv4 connections (ipv6 only)
  -4, --disable-ipv6 - do not fetch ipv6 connections (ipv4 only)
  -t, --disable-udp - do not fetch UDP connections (TCP only)
  -u, --disable-tcp - do not fetch TCP connections (UDP only)
  -p, --process-info - loads process info (process_name, cmd, binary path, ...)

Examples

• list all open ports

~> port list

type	ip_version	local_address	local_port	remote_address	remote_port	state	pid
tcp	4	0.0.0.0	22	0.0.0.0	0	LISTEN	1000
tcp	4	192.168.100.8	42352	...	780	ESTABLISHED	9343
tcp	4	192.168.100.8	60564	...	443	ESTABLISHED	2899
tcp	4	127.0.0.1	38946	127.0.0.1	7890	ESTABLISHED	3376
tcp	4	127.0.0.1	50180	127.0.0.1	37921	ESTABLISHED	7620

• list all open tcp port that are in LISTEN state and using local address 0.0.0.0

~> port list | where state == LISTEN and local_address == 0.0.0.0

type	ip_version	local_address	local_port	remote_address	remote_port	state	pid
tcp	4	0.0.0.0	7070	0.0.0.0	0	LISTEN	993
tcp	4	0.0.0.0	3306	0.0.0.0	0	LISTEN	9953
tcp	4	0.0.0.0	9000	0.0.0.0	0	LISTEN	1525
tcp	4	0.0.0.0	8585	0.0.0.0	0	LISTEN	10693
tcp	4	0.0.0.0	22	0.0.0.0	0	LISTEN	1000

• get process that is listening on a port

~> port list -t4p

type	ip_version	local_address	local_port	remote_address	remote_port	state	pid	process_name	cmd	exe_path	process_status	process_user	process_group	process_effective_user	process_effective_group	process_environments
tcp	4	127.0.0.1	631	0.0.0.0	0	LISTEN	986	cupsd	/usr/sbin/cupsd -l	/usr/sbin/cupsd	Sleeping	0	0	0	0	[LANG=en_US.UTF-8,...]

Installing

• using nupm

git clone https://github.com/FMotalleb/nu_plugin_port_list.git
nupm install --path nu_plugin_port_list -f

• or compile manually

git clone https://github.com/FMotalleb/nu_plugin_port_list.git
cd nu_plugin_port_list
cargo build -r
register target/release/nu_plugin_port_list

• or using cargo

cargo install nu_plugin_port_list
register ~/.cargo/bin/nu_plugin_port_list