欢迎访问META的个人主页！
Discord 服务器
FreeBSD
FreeBSD is a free and open-source Unix-like operating system descended from the Berkeley Software Distribution (BSD).
NetBSD
NetBSD is a free and open-source Unix-like operating system based on the Berkeley Software Distribution (BSD).
OpenBSD
OpenBSD is a free and open-source Unix-like operating system based on the Berkeley Software Distribution (BSD).