Main Server - Debian 12.11 Bookworm (Olympus2)

Installation
Migrate data drives
Samba File Server
Network speed virtualbox
- google “virtualbox nic reported speed”
- https://forums.virtualbox.org/viewtopic.php?t=106861#post_content522860
- Speed test:
```
sudo apt install speedtest-cli
speedtest-cli --secure
```
  Download Calypso/Olympus: 93.17/816.00 Mbit/s, Upload: 13.38/410.63 Mbit/s

Tar (when run from /home):

tar -czvf archive.tar.gz --preserve-permissions --exclude='user/subsubdir/*' directory_or_file

Untar:
```
tar -xvf archive.tar.gz
```