UFW – Uncomplicated Firewall The default firewall configuration tool for Ubuntu is ufw. Developed to ease iptables firewall configuration, ufw provides a user friendly way to create an IPv4 or IPv6 host-based firewall. By default UFW is disabled. To allow a port (ex. SSH = 22) ufw allow 22 To allow all http, https traffic over TCP ufw allow proto…
As a developer, when you switch from a Windows based PC or laptop to a Mac, you’ll start to notice an affinity for the terminal. Here’s two pro tips to get your terminal running at tip-top condition. Install iTerm2 Install a new terminal called iTerm2 that provides more robust features and customization. On the link below you’ll find a download…