Ubuntu server vs Ubuntu server minimal: memory usage
Discover whether an Ubuntu minimal install uses more or less memory than a standard one!
Ubuntu unattended updates with Ansible
Learn to automate patches and reboots on Ubuntu using Ansible
Change default port of OpenSSH client for Windows
Learn how to change the default SSH port for OpenSSH for Windows
kubernetes: rolling update of hosts using ansible
Using Ansible to complete rolling-upgrades for kubernetes hosts.
ansible variable vault location in multi-role playbook
If want to use variables/credentials in ansible vault then you might get a bit stuck and find that when you run your playbook the variables are not found. Here’s where they go!
Multi-value dictionary in Ansible
The syntax to use multi-value/nested variables in ansible.
UFW allow IPv6 prefix to application
Allow IPv6 using UFW (Uncomplicated Firewall)
MSI product codes, patch codes and registry keys
Once again I’ve been spending time deploying software patches via SCCM using the newer state-based Application model and this time I thought I’d write down some of my notes. In the SCCM 2012 R2 Application model you can use the ‘New Application’ wizard in the SCCM console to import an .MSI file. This extracts all […]
Mobile push notifications for Bash and Powershell (for free!)
how to get mobile-phone style push-notifications for your scripts, for free!
A Raspberry Pi a day keeps COVID-19 away (how to fight COVID-19 using Raspberry Pi SoC machines)
Use the power of distributed computing and Raspberry Pi’s to support COVID-19 research