New posts in port

Command line for looking at specific port

Test if remote TCP port is open from a shell script

Why was port 80 chosen as the default HTTP port and 443 as the default HTTPS port?

Node.js is not accessible from external IPs on Ubuntu

Tomcat Debug Error: Unable to open debugger port (127.0.0.1:63199): java.net.BindException "Address already in use: NET_Bind"

Failed to connect to 127.0.0.1 port 80

Get protocol, domain, and port from URL

Do web browsers use different outgoing ports for different tabs?

Open firewall port on CentOS 7 [closed]

git remote add with other SSH port

Disable Fortitoken on a Fortigate Firewall

How do you run Nginx on port 8080 and Apache on port 80 on the same box?

Directing DNS to different ports

Finding the correct PORT on a PIC and implementation of a buzzer

Port 80 is being used by SYSTEM (PID 4), what is that?

systemd-timesyncd requires incoming ephemeral ports opened

Many ISP's is block port 25, how do I choose an alternative port?

Can two applications listen to the same port?

How do I tell what is running on which ports in Ubuntu?

Declaring multiple ports for the same VirtualHosts