From relevant Wikipedia page in Chinese: "因为最流行的版本用红色封面包装，文化大革命中通称「红宝书」

Which translates to: “Because the most popular version had a red cover, it was commonly known as the “Little Red Book” during the Cultural Revolution.”

Edit: typo

It means “Little red book”

Hmmm 🤔

A sad news. Condolences to his family. May his legacy continue to inspire others as he did.

I come from VyOS and really liked it, but still prefer opnsense for the GUI, constant updates and plugins. VyOS started losing appeal once they opted for subscription stable iso access (even if they did give me a free subscription for some comment contribution in their repo). Also, I have to admit, that VyOS needs a fraction of the resources needed by opnsense.

I tried virtualizing Windows on proxmox and it went smooth