blancco 
Icon  Name                    Last modified      Size  Description
[PARENTDIR] Parent Directory                             -   
[TXT] 3krt_blankko.bash       2004-02-12 20:15   94   
[TXT] fill.bash               2004-02-12 20:15  157
Sometimes just reading can extend the life of your usb flash drive
or archive ssd to avoid memory cells charge leakage if used too rarely. Try e.g.

 dd if=/dev/sdb bs=1M | pv > /dev/null

but prefer media types more suitable for archiving.