Create pcie-passthrough.sh

[jpaveg]

I wanted to make you aware that I am meticulous when it comes to merging code into the main branch, so please don't take it personally if I reject your request.

Description

create a pcie-passthrough helper script which will modify the relevant files according to the Proxmox documentation here: https://pve.proxmox.com/wiki/PCI(e)_Passthrough

Type of change

Please delete options that are not relevant.

• [x] New Script (Develop a new script or set of scripts that are fully functional and thoroughly tested)
• [x] I have performed a self-review of my code, adhering to established codebase patterns and conventions.
• [ ] This change requires a documentation update I'm unsure if this requires doc updates.

I tried my best to adhere to the coding standards set forth in your other scripts (I used the post-install script as an example).

Let me know if there's anything wrong with this script! I tested it and wrote it to make sure that it wouldn't break any existing cmdline flags or KV pairs.

[tteck]

Thanks, but this is something that I do not want to provide support for.

[jpaveg]

Understandable.