CodePy DIY Computing

Raspbian Jessie uses a different network manager than most other Linux systems and previous versions of Raspbian. Most users will have no use for a static IP, but it is necessary in some environments. There is a lot of confusion online, but this method has been tested to work with the newest edition of Raspbian as of August 8th, 2016. Also please note, depending on what you need a static IP for, it may be easier to go into your router(or other DHCP server) and specify an IP for your device there. First, open /etc/dhcpcd.conf with your favorite text editor(We'll use nano). Run the command: sudo nano /etc/dhcpcd.conf Add this to the end: interface eth0 static ip_address=192.168.1.7/24 static routers=192.168.1.1 static domain_name_servers=8.8.8.8 Use Ctrl+X to save and exit Replace ip_address with an IP of your choice, routers with the IP of your router or gateway, and domain_name_server with the IP of a DNS server. If you're on Wi-Fi, change "eth0" to...

Weaved is a free service that allows you to temporarily open local ports to the public internet without the need for re-configuring a firewall. Learn more at their website . Security In any setup, it's a good idea to change the default password. Weaved exposes your Raspberry Pi to the internet, making it necessary to change it. The first step before installing Weaved should be changing your password. On the Raspberry Pi, open a terminal and enter the command: passwd The system will ask you to confirm the old password. The Raspberry Pi's default password is "raspberry". Then enter your new password twice. Remember, as a security enhancement, UNIX-like systems don't show your password as you type. It it also a good idea to add a root password. You can do this by running sudo passwd By default, there is no root password, and this password can be the same as the first one. Getting Started with Weaved In order to use Weaved, you need to make an account. T...