List of servers

[thomilla]

How can I see what servers are running on my system, and on which port?

[joe]

You could either use nmap on yourself or use the netstat command.

[deedee]

I'd run

netstat -tap

It will show a list with lines like this:

tcp        0      0 *:mysql                 *:*                     LISTEN      17735/mysqld

where mysql is the port. If you want to know the number of the port, run

grep mysql /etc/services

It'll show

mysql           3306/tcp                        # MySQL
mysql           3306/udp                        # MySQL

so you know the MySQL port is 3306.