system administration

Schedule Backup of Archiving Files

This was written initially to backup raspberry pi machines in order to backups of photos of birds. On several Raspberry Pi machines (zero, 3B+, 4B+) there are ever increasing files captured by various services and processes. These eventually fill up the drives, particularly quickly on the smaller SD Cards. This post simply reminds me of […]


Disable IPv6 on Ubuntu 20.04

IPv6 for the normal desktop user of Ubuntu is a bit much and frankly, I desired to know the requirements to accomplish disabling it. The following is a brief description of the necessary steps. If you know of other ways or flaws in the following please let me know. This is an experiment so do […]