[Debian]8.2升8.3

$ uname -mrs
$ lsb_release -a

$ sudo apt-get update#開始升級
$ sudo apt-get dist-upgrade

$ sudo reboot#重啟

$ uname -mrs#核驗
$ lsb_release -a
$ dmesg | egrep -i 'err|warn|critical'
$ sudo tail -f /var/log/myapp