Could not sleep last night.
It's to warm, even thoug it is like 15 °C outside in the night. But 27 °C in my bedroom.
I turned down the heating weeks ago but it's going crazy.

Another hot night and hopefully the heating guy will take care of this.

Curious if I have to pay for this. Heating is damn expensive 🫰

Let's be honest:

I have a little over 100 courses on Udemy.
- started 17
- finished 0

I plan to finish 2 of those since I need this for work. It's about HashiCorp Vault.

Tutorial hell is a thing. Unless I apply the knowledge, I will not gain much.

How about you?

Had a long train ride today.
Could write almost the whole time on my self-hosted book.
Worked on the hardware chapter.

- benefits of different case designs
- How to buy HDDs
- HDD failures
- CMR Vs SMR
- Burn in rituals

What did you figure out the hard way building your NAS?

Last week I needed to verify that a file is exactly the same in the backup to check the backups process.

First I wanted to go with md5 but that looked like a hassle.
Then I found cmp!

cmp - compare two files byte by byte

https://man7.org/linux/man-pages/man1/cmp.1.html