My Resume

DIRECT LINK TO DOCUMENT VERSION: JonathanLarsenResume.doc

Jonathan Larsen
929 Autumn Ave
SLC, UT 84116
Email: jonathan.larsen@learnix.net

JOB RELATED TRAINING:

  • CompTIA A+ and Network+ Certified
  • Previously Dell Certified
  • Security Clearance: Secret in 2001

WORK EXPERIENCE:

Network and Systems Administrator, Mountain West Cardiovascular, SLC, UT 6/2008-1/2010

  • As a Senior Admin, authorize and review all IT related actions and change orders as needed
  • Provide day to day desktop and network support for end users
  • Administer Cisco, Dell, and SMC switches
  • Migrating ticket systems from OTRS to RT
  • Utilize Endpoint Protection 11.0 Management server to keep virus definitions current
  • Complete cost-benefit analysis on current and new software, hardware, and IT consumables while taking into account usage cost
  • Present next years’ purchasing plans and upgrade paths to our board of directors
  • Purchase, install, configure, and troubleshoot new hardware and software for system upgrades on laptops, PCs, printers, servers, phones, etc.
  • Installed, configured, and update Bacula software to backup servers.

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Untangle DDNS setup using your own DNS server

This assumes you already have a DNS server setup that has a static IP, IE: a webserver that is also doing DNS(like mine). If you have a webserver but currently don’t host your own DNS, you can do a bit of research and set it up with in an hour or so. Anyways, that’s not what this how to is for. :D

Get on your webserver
SSH into your webserver and su into root.

grep directory /etc/named.conf

cd into the directory displayed.

Create a dnssec key

 
dnssec-keygen -a hmac-md5 -b 512 -n HOST -r /dev/urandom subdomain.domain.com.

Make sure that you put the period at the end of your domain. The subdomain should be the name of your untangle box or whatever machine you’re trying to setup for ddns.

cat Ksubdomain.domain.com.+005+RANDOM#.key

replace RANDOM with whaterver the .key file has.
You should see something like this

subdomain.domain.com.

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Slackbuilds section up and running

Well big thanks to Dive for giving me his layout for his Slackbuilds directory index listings.  I thought that it was very smooth and clean looking, makes fancy indexing look like ass.  So thanks Dive, it’s much appreciated.

Slackbuilds link is under the Slackware menu.  Or on the side panel.  Some of these may wind up on Slackbuild.org, some may not.  If they don’t it’s more than likely because I chose not to submit it.  Or in the case of my bacula script because it needs to be broken up into two scripts to do clients and servers.  Figured I’d leave it to do both in case anyone or myself would want to use that in the future.

If I update a buildscript I will make a post about it so that it’s easily known.  If you’d like me to update one of my scripts, shoot me an email.  Same with if you are having any problems building said package.

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