Do you want to monitor disk, CPU, memory and network throughput for your Raspberry? A nice way to do gather these metrics is using Prometheus, and visualize the data with Grafana. With Grafana, you can also set up alerts when the disk space runs low or the network traffic is too high for too long.
...Have you ever attached an external hard drive to a Linux server or a Raspberry Pi? An external drive comes in handy to expand storage capacity, but they are also very easy to steal or otherwise become lost. The very first thing you should do when attaching an external hard drive, is to encrypt it!
...I love backing up my data. I love not crying when my disks break. I'm sure I'd love to have my data safe even if my house burnt down while I were on vacation. That is why I keep my beloved data backed up on-site for easy access in case of hardware failure, and an off-site in case my primary site is...