I gave my boyfriend at the time root access to my personal server In a sleepy haze he accidentally ran a chown -R him:him / && chmod -R 777 / Everything basic

I gave my boyfriend at the time root access to my personal server In a sleepy haze he accidentally ran a chown -R him:him / && chmod -R 777 / Everything basically imploded on itself. I had to boot from a LiveCD and slowly correct the chmod/chown of every file and folder, using my local machine as a permission reference structure