70  04/21/16 23:24:46 pulseaudio --check
   71  04/21/16 23:24:46 man pulseaudio
   72  04/21/16 23:24:46 pulseaudio --check
   73  04/21/16 23:24:46 sudo aptitude purge packagekit
   74  04/21/16 23:24:46 sudo aptitude purge packagekit libpackagekit-glib2-18 libpackagekitqt4-0 apper
   75  04/21/16 23:24:46 sudo aptitude purge packagekit
   76  04/21/16 23:24:46 dmesg | less
   77  04/21/16 23:24:46 sudo aptitude remove backlighthelper
   78  04/21/16 23:24:46 sudo apittude update
   79  04/21/16 23:24:46 sudo aptitude update
   80  04/21/16 23:24:46 aptitude safe-upgrade
   81  04/21/16 23:24:46 su
   82  04/21/16 23:24:46 man bash#1461294857
   83  04/21/16 23:24:46 man bash
   84  04/21/16 23:14:30 clear
   85  04/21/16 23:14:47 man strftime
   86  04/21/16 23:15:25 exit
   87  04/21/16 23:22:25 history
   88  04/21/16 23:22:47 exit
   89  04/21/16 23:23:10 history
   90  04/21/16 23:24:04 exit
   91  04/21/16 23:24:15 history
   92  04/21/16 23:24:39 exit
   93  04/21/16 23:24:58 history