Giving my Pi a Voice
The Rasperry Pi is so small and portable, I like to take it with me so I can do development and play with projects on the go. The Raspberry Pi is nice and small but lugging a monitor around just […]
Updating your Pi.
There is a lot of development going on in the Linux and Raspberry Pi world. Bug can run into bug and other issues if you do not periodically check for OS updates. I try to get in the habit of […]
VLAN interfaces in Linux
VLAN (Virtual Local Area Network) interfaces are a way to allow multiple networks to co-exist in a single physical interface. This is done by creating a virtual interface under Linux that tags the packet with the correct network information. This […]
Sync’ing content between two servers.
There are a number of reasons why it may be an advantage to sync the data in a directory (or the whole disk) from one server to another. This technique has been used to backup one server to another, sync […]
Setting a Smarthost in Postfix
Postfix is an excellent email server that is available as a port for FreeBSD. My mail server is running in a Shaw cable modem as every now and they Shaw skrews up and starts blocking generic outbound SMTP cnnections from […]