2 Areas/Werk/VPS platform/Get server uuid by dm.md


1
2
3
4
5
6
7
8

---
tags:
  - groupvps
  - device-mapper
---
```
for dm in dm-3 dm-50; do ps axf | grep "\"\/dev\/${dm}\"" | egrep -o [a-z0-9\-]{36} | head -1; done
```