# Notes
My [mostly textual] notes.

## Details-summary
Details-summary sample
<details>
<summary>Click here to see terminal history + debug info</summary>
<pre>
488 cd /opt/LLL/controller/laser/
489 vi LLLSDLaserControl.c
490 make
491 make install
492 ./sanity_check
493 ./configure -o test.cfg
494 vi test.cfg
495 vi ~/last_will_and_testament.txt
496 cat /proc/meminfo
497 ps -a -x -u
498 kill -9 2207
499 kill 2208
500 ps -a -x -u
501 touch /opt/LLL/run/ok
502 LLLSDLaserControl -ok1
</pre>
</details>

## Html sample
Some html centering sample
<div align="center">
<img src="https://octodex.github.com/images/dunetocat.png" width="200">
<p>This is some centered text.</p>
</div>

## Diff sample
Simple diff
```diff
10 PRINT “BASIC IS COOL”
- 20 GOTO 11
+ 20 GOTO 10
```

## Math sample
Sample quadratic equation is **ax<sup>2</sup> + bx + c = 0**

## Diagrams sample
Sample mermaid
```mermaid
  graph TD;
      A-->B;
      A-->C;
      B-->D;
      C-->D;
```