====== Backup and Clean Home Directory ======
This section explains the cleaning process of the live-usb sticks.
===== backup home directory =====
<konsole>
user@gecko-lab:~$ cd ~
user@gecko-lab:~$ tar -cf <backupName>.tar * 
user@gecko-lab:~$ lsblk
NAME        MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sdX           8:16   1  14.7G  0 disk 
└─sdX1        8:17   1  14.7G  0 part 
...
user@gecko-lab:~$ mkdir /tmp/dataStorage
user@gecko-lab:~$ sudo mount /dev/sdX /tmp/dataStorage
user@gecko-lab:~$ cp <backupname>.tar /tmp/dataStorage
user@gecko-lab:~$ sync
user@gecko-lab:~$ sudo umount /dev/sdX
</konsole>

===== clean home directory =====
<note warning>warning use at your own risk</note>
<note warning>Make a backup of your personal data befor clean up the live USB Stick</note>
<konsole>
user@gecko-lab:~$ lsblk
NAME     MAJ:MIN RM   SIZE   RO TYPE MOUNTPOINT
sdX      8:16    1    29.2G  0 disk 
├─sdX1   8:17    1    4M     0 part
├─sdX2   8:17    1    44M    0 part
├─sdX3   8:17    1    10G    0 part  /lib/live/mount/persistence/sdX3
└─sdX4   8:17    1    10G    0 part  /lib/live/mount/persistence/sdX4
user@gecko-lab:~$ cd /lib/live/mount/persistence/sdX4
user@gecko-lab:~$ sudo rm -rf rw work
</konsole>