Archive for September, 2016

Notes: USB/IP

Sunday, September 25th, 2016

USB/IP is a Linux tool for sharing USB ports with other computers on your network.

It’s been available as part of the Kernel since 3.2, but thanks to the older package still being in the Ubuntu repository, it causes confusion. The following is the proper way to use it.


Notes: Time Sync

Wednesday, September 21st, 2016

TBH I don’t have this figured out yet.

In my case, the HW clock is wrong (off by 1 hour).

It should be using NTP, but NTP doesn’t seem to take effect. I’ve read a bunch of conflicting information, like using “ntpd -qg” (which can’t be run until you stop the ntp service), or that a command “hwclock –systohc” will do it. One other dude said there’s some sort of check by hwclock that wont do it unless the date is only slightly off (safety feature). I don’t really buy that though.

Ah well, I just wanted a quick note for this.

Notes: Setting up a Webcam Server

Wednesday, September 21st, 2016


I have a small room, also known as a closet *cough* that I have my printer and some small computers in. Some day I plan to put a 3D printer there as well. It would be wise to set up a simple webcam, so I can check on it. You know, in case of fire and stuff. 😉


Notes: Rogers Wireless E-mail to Text

Tuesday, September 20th, 2016

Rogers has 2 ways (that I know of) for sending short e-mails to people as text messages.


Notes: Setting up a modern Mail Server and Relay

Monday, September 19th, 2016

This is an attempt to clean up these notes:

References go there. This post is a summary.