Moved blog to WordPress.com

The blog has moved to WordPress.com. I was running WordPress on Apache on Debian Linux at Bytemark, but it was taking too much effort to keep everything up to date. It is cheaper and more secure to move it to WordPress.com.

It is certainly an easy migration – very smooth and automatic.

Now I should have more time for sorting out boats!

Windows Update with PowerShell

We generally connect to backend servers via a jump-box or bastion host. On Windows this means RDP into the jump-box, then RDP from the jump-box to the backend server. However, recently a Windows update meant that the jump-box (which had the update) couldn’t RDP to the backend server (which hadn’t got the update). No RDP => no access to update the VM to restore RDP. Lots of fun!

In that case I managed to use Remmina from a Linux box to access the backend directly; however since we are going to hit this issue again we needed a better fix.

Cue PowerShell; this is deployed via Octopus so will work when RDP doesn’t. As an additional perk it means updating becomes much easier.
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