That last link is around the corner from me.

• Audio Subsystem on Single Board Computers.
• Finding file duplicates with fdupes on FreeBSD.
• nvi2 in FreeBSD ports.
• First screen shot of 2.11BSD as released.
• When Unix learned to reboot(2).
• Valuable News – 2020/07/27.
• OPNsense® 20.7 “Legendary Lion” released.
• Software inventory with Salt on FreeBSD.  (via)
• My FreeBSD Laptop Build by Cyberdyne.  (via)
• Installing Debian Under FreeBSD Bhyve.  (via)
• Refactoring the FreeBSD Kernel with Checked C.  (PDF, via)