Linux: Difference between revisions
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Example output: | Example output: | ||
<pre | <pre style="color: silver; background: black;"> | ||
tcp 0 0 0.0.0.0:5666 0.0.0.0:* LISTEN 685/nrpe | tcp 0 0 0.0.0.0:5666 0.0.0.0:* LISTEN 685/nrpe | ||
tcp 0 0 127.0.0.1:199 0.0.0.0:* LISTEN 958/snmpd | tcp 0 0 127.0.0.1:199 0.0.0.0:* LISTEN 958/snmpd | ||
Revision as of 15:31, 12 March 2019
Linux
Useful Commands
Show what is listening on what port
netstat -tulpn | grep LISTEN
Example output:
tcp 0 0 0.0.0.0:5666 0.0.0.0:* LISTEN 685/nrpe tcp 0 0 127.0.0.1:199 0.0.0.0:* LISTEN 958/snmpd tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 962/sshd tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1179/master tcp6 0 0 :::5666 :::* LISTEN 685/nrpe tcp6 129 0 :::2224 :::* LISTEN 663/ruby tcp6 0 0 :::22 :::* LISTEN 962/sshd tcp6 0 0 ::1:25 :::* LISTEN 1179/master