Illinois DMR Codeplug for MD380

Hi folks, I recently took a trip to Illinois and needed an MD380 codeplug for the trip.

I used as the foundation the code plug available at the Chicago DMR group homepage: http://chicagoland-cc.org/

Then I modified the codeplug to replace the WI talkgroup with Iowa 3119 on all zones.

You can download my modified codeplug here: MD380 030317 All

Thanks to chicagoland control center (DMR group) for their awesome codeplug.

Scripting Google Vault (Export Multiple Users)

I needed to export a few hundred users from Google Vault, and as far as I know there is no public API to do this function!

I created the following BASH script which can do this work.

Google Vault seems to limit you to 15 running export functions at once, so you still have to chunk this up.

First using something like Fiddler or Burp Suite, capture the cookie for your Google session, and the GUID for the matter you want to export the data from.

Then create vault_users.csv which contains each email address you want to export on a single line:

testemail1@google.com
testemail2@google.com
testemail3@google.com

Place this in the same folder as runme.sh

Check out the code here: https://github.com/planetcr/vaultbash/

Now Access This Site Securely

Astute visitors may have noticed that when going to www.shawngarringer.com your browser now displays a “secure” icon.

Working with the fine folks over at Lets Encrypt I have now deployed SSL/TLS security on this website.

I have also worked hard to enable the highest level of security on the nginx (web server) back end hosting this site, and am happy to say that the site has an A+ rating from Qualys.  Rest assured that the data between this server and your web browser cannot be intercepted or modified in any way.

A+ Qualys Scan

In the future Google will weigh SSL/TLS enabled websites higher in search results, so the time is now to secure your sites!

Monitoring Outdoor Temperature with RTL-SDR

If you’re like me you’re interested in knowing the outdoor temperature.  If you’re also like me, the prospect of spending $$$ for a computer weather station doesn’t sound too appealing.  Once again, the wonderful $30 RTL-SDR dongle to the rescue!  In today’s blog post I will show you how you can use the RTL-SDR to intercept the wireless signals sent from your neighbors outdoor weather stations, and how to use these to know the weather around your home.

First, you will need an RTL-SDR dongle, connected to an antenna.  I am presently using my TV antenna to feed my RTL-SDR dongle, which is connected to my VMWare server and assigned to a virtual machine.

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