Setting Up an OpenVPN Server on a Raspberry Pi 4B
This is a note when setting up an Open VPN server on Raspberry Pi 4B.
Extending SD Card Lifespan Using RAM Disk (tmpfs)
When writing to an SD card repeatedly, it eventually becomes impossible to write due to degradation of the flash memory. I heard that the same thing happens on Raspberry Pi due to frequent writing to /var/log, so this is a note when I took measures against it.