tags

April 5, 2015 Dockerizing IOS-XRv
December 3, 2014 Cisco VIRL - Bare Metal Install Tips and Lessons Learned
October 1, 2014 Connecting Your Virtual IOS-XE and IOX-XR Lab To Your Physical Lab
February 9, 2014 Quick intro to Puppet
May 24, 2013 Performing a full system restore after a Linux server re-kick
April 15, 2013 SELinux For Mere Mortals
March 7, 2013 Filesystem I/O Speeds Benchmarking Perl Script
February 4, 2013 Linux File Server for Apple Time Machine Backups
January 12, 2013 Rackspace Cloud Servers and Networks with Open vSwitch and VXLANbetween Data Centers
December 29, 2012 Playing with Openvswitch.
October 29, 2012 SELinux - Listing Available Contexts
October 27, 2012 RHCE Series: SSH and NTP
October 27, 2012 RHCE Series: SMTP
October 27, 2012 RHCE Series: HTTP
October 26, 2012 RHCE Series: FTP
October 26, 2012 RHCE Series: DNS
October 26, 2012 Making NAT work with the default Red Hat iptables ruleset
October 25, 2012 RHCE Series: Configure the service to start when the system is booted.
October 25, 2012 RHCE Series: Configure SELinux to support the service.
October 24, 2012 RHCE Series: Remote Logging
October 24, 2012 RHCE Series: Produce and deliver reports on system utilization
October 24, 2012 RHCE Series: Build a simple RPM that packages a single file.
October 16, 2012 RHCSA Class Notes
October 16, 2012 RHCE Series: Use /proc/sys and sysctl to modify and set kernel runtime parameters.
October 16, 2012 RHCE Series: Configure a system as an iSCSI initiator that persistently mounts an iSCSI target.
October 15, 2012 RHCE Series: Use iptables to implement packet filtering and configure network address translation (NAT): Part 2
October 12, 2012 Think that you have a compromised Red Hat based system?
October 12, 2012 RHCE Series: Use iptables to implement packet filtering and configure network address translation (NAT): Part 1
October 12, 2012 Making a VM boot at VM host boot in KVM
October 11, 2012 PPTP to HE IPv6 Network Perl Script
October 10, 2012 RHCE Series: Route IP traffic and create static routes
October 2, 2012 OpenNHRP is now available via RPM
October 1, 2012 Using a Proxy Server to access the IPv6 Internet?
October 1, 2012 Logical Volume Management in Linux
September 30, 2012 Linux Encrypted Filesystems
May 16, 2010 Automated Linux Backups utilizing rsync over SSH

April 11, 2014 OSPF Area Types and LSA's
July 20, 2010 OSPF Notes and Gotchas

July 20, 2010 OSPF Notes and Gotchas

July 27, 2010 VLAN Trunking Protocol

August 4, 2010 Virtual LAN's and Trunks

May 29, 2014 Linux Unified Key Setup
September 30, 2012 Linux Encrypted Filesystems

October 16, 2012 RHCSA Class Notes
October 1, 2012 Logical Volume Management in Linux

October 30, 2012 IPv6 Subnetting
October 29, 2012 IPv4 Subnetting Made Easy
October 9, 2012 IPv6 Subnetting

May 29, 2014 Linux Unified Key Setup
October 16, 2012 RHCSA Class Notes

October 16, 2012 RHCSA Class Notes

October 27, 2012 RHCE Series: HTTP
October 16, 2012 RHCSA Class Notes

October 16, 2012 RHCSA Class Notes

October 16, 2012 RHCSA Class Notes

October 16, 2012 RHCSA Class Notes

October 16, 2012 RHCSA Class Notes

October 24, 2012 RHCE Series: Remote Logging

October 24, 2012 RHCE Series: Remote Logging

October 25, 2012 Free Web-Based F5 Training

October 26, 2012 RHCE Series: FTP

October 26, 2012 RHCE Series: FTP

October 27, 2012 RHCE Series: HTTP

October 27, 2012 RHCE Series: SMTP

October 27, 2012 RHCE Series: SMTP

October 27, 2012 RHCE Series: SMTP

October 27, 2012 RHCE Series: SSH and NTP

October 27, 2012 RHCE Series: SSH and NTP

October 27, 2012 RHCE Series: SSH and NTP

October 29, 2012 IPv4 Subnetting Made Easy

May 9, 2013 SDN Goodness

December 4, 2013 I'm going to place these here...
May 9, 2013 SDN Goodness

February 15, 2016 NANOG 66
November 25, 2013 DMVPN with VRF's for the Internet interfaces and BGP
September 25, 2013 BGP Goodness and Links

February 9, 2014 Quick intro to Puppet

April 5, 2015 Dockerizing IOS-XRv

April 5, 2015 Dockerizing IOS-XRv

February 15, 2016 NANOG 66

February 15, 2016 NANOG 66

December 29, 2018 2018 Diving Highlights
August 14, 2017 Expedition Packing

November 10, 2017 Sibinacocha Aerial View
August 14, 2017 Expedition Packing

December 29, 2018 2018 Diving Highlights
December 27, 2017 Winter 2017 - Mexico Cave Diving
November 9, 2017 Blue Lagoon, October 2017
November 6, 2017 Spring Lake, September 2017
August 14, 2017 Expedition Packing

November 10, 2017 Sibinacocha Aerial View
August 14, 2017 Expedition Packing

December 27, 2017 Winter 2017 - Mexico Cave Diving
November 10, 2017 Sibinacocha Aerial View
November 9, 2017 Blue Lagoon, October 2017
November 6, 2017 Spring Lake, September 2017

December 27, 2017 Winter 2017 - Mexico Cave Diving
November 9, 2017 Blue Lagoon, October 2017
November 6, 2017 Spring Lake, September 2017

December 29, 2018 2018 Diving Highlights
November 6, 2017 Spring Lake, September 2017

November 9, 2017 Blue Lagoon, October 2017

December 27, 2017 Winter 2017 - Mexico Cave Diving
November 9, 2017 Blue Lagoon, October 2017

November 10, 2017 Sibinacocha Aerial View

November 23, 2017 #TurkeyOps

November 23, 2017 #TurkeyOps

December 29, 2018 2018 Diving Highlights
December 27, 2017 Winter 2017 - Mexico Cave Diving

December 29, 2018 2018 Diving Highlights

December 29, 2018 2018 Diving Highlights

December 29, 2018 2018 Diving Highlights

December 29, 2018 2018 Diving Highlights

December 29, 2018 2018 Diving Highlights

December 29, 2018 2018 Diving Highlights

December 29, 2018 2018 Diving Highlights

April 28, 2019 My First Ultra Marathon

April 28, 2019 My First Ultra Marathon

April 28, 2019 My First Ultra Marathon

December 11, 2019 Archaeology Career Prospects

December 11, 2019 Archaeology Career Prospects