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Computers
Free Up Disk Space in your Kubernetes Cluster
If you run Docker container hosts either standalone or in a Docker Swarm cluster, you are probably familiar with the built-in command docker system prune -a -f. Using this command you can easily get rid…
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Latest articles
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Networking
Autonetkit not working VIRL
Recently, I decided to get my hands on VIRL which is the Virtual Internet Routing Lab software from Cisco. Being…
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Virtualization
Agentless protection Rapid Recovery 6.0.1
As I mentioned here in the upgrading to Rapid Recovery 6.0.1 post, one of the most anticipated features for me…
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Virtualization
Upgrade AppAssure 5.4.3 to Rapid Recovery 6.0.1
For those of you that don’t know, Dell’s AppAssure product has been rebranded as Rapid Recovery. With 6.0.1 being released,…
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Networking
Configuring jumbo frames between two servers
In tweaking an AppAssure environment recently, I ran through Dell documentation on performance tweaks that are mentioned to help improve…
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Security
Untangle 12 Installation and configuration
I am constantly on a quest to keep finding the better or best firewall/UTM appliance for home/lab purposes as well…
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Networking
Cisco SG300 time configuration
Recently, after working with some logging on my Cisco SG300-20 switch, I wanted to write up a quick post on Cisco…
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Networking
Cisco Native VLAN mismatch
After installing a test Meraki MS220-8 switch in my lab environment at home, I noticed when I remoted into my…
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Security
Arpwatch SMTP configuration
One of the more obscure sources of information when configuring arpwatch is arpwatch SMTP configuration. There are so many flavors…
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Security
Arpwatch Home Network Monitor
Let’s face it, these days, we all need to pay more attention to what is going on with our home…
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vSphere 6
ESXi 6 Equallogic reclaim free space
If you are thin provisioning VMs in your environment with an Equallogic SAN attached to your cluster, you may find…
