Monitor Seafile libraries with Grafana
Seafile does not issue a quota warning when a library that you do not own fills up. However, this can be retrofitted with the help of Grafana.
How to write icinga2 plugins for Windows (Part 2: Icinga Powershell Framework)
Writing a monitoring plugin for icinga using their Powershell framework
How to write icinga2 plugins for Windows (Part 1: custome Powershell script)
If you know how to write monitoring plugins, you will have a more efficient monitoring of your system.
Automate paper digitization with Paperless-ngx and a cheap Brother scanner
The Brother ADS 1200 is a small but inexpensive scanner. With a few hacks, you can turn this into a productivity machine for your home office.
Detect failed Windows updates with Graylog
Let Graylog automatically notify you about failed Windows updates.
Nextcloud's high performance backend behind a Sophos reverse proxy
Nextcloud's High Performance Backend accelerates messaging on larger systems. Connected clients no longer need to poll to see changes to files. Instead, notifications actively inform applications of file changes.
Accelerate SSH connections in ansible
Unfortunately, you keep coming across the nicely-intentioned but far too complicated tip when passing SSH across multiple machines with ansible:ansible_ssh_common_args and ProxyCommand.