I few shorts remarks about selinux, more like a reminder for myself Restore directory permissions, exmple authorized keys files that doesn’t work restorecon -R -v ~/.ssh How to temporarily disable selinux, i use this for debugging to see if the problem is selinux echo 0 >/selinux/enforce # or setenforce 0 And to enable them again use echo 1 >/selinux/enforce # or setenforce 1

The Raspberry Pi is typically booted from an SD card which contains the bootloader and the root partition. This can be limiting from a space and speed perspective,and writes to the card will slowly cause it’s death. SD media doesn’t typically use the same wear leveling technology that goes into a solid state drive. Today I’ll take a quick look at how you can boot your Pi from an NFS server.