Graylog Migration
How
The easiest way to migrate a graylog instance, is to build a new one and migrate elasticsearch data by combining the ...
ESXi Troubleshooting Snippets
VM Processes
# List all VMs
esxcli vm process list
# Filter by name
esxcli vm process list | grep -A3 -i Kill vm kill ...
YubiKey Setup SSH
This guide will help you setup yubikey as an optional authentification method for ssh. (on CentOS)
Install install -y ...