Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.
One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.
#!/bin/sh echo -n "Enter a color: " read color if [ $color = bl* ] then echo "blue" fi
Add your voice to the tech community where 5M+ people just like you are talking about what matters.