afinus (rubygems): AFINUS is ruby gem to destroy data and clean device. This is useful if you want to sell your computer, but you want to be sure that buyer can't recover your files. This simple script can make all your files non-recoverable even for experts, but if you work with high-sensitive data, you can also fill HD with random bytes (default 512kb). 
Keywords: hacktoberfest|hacktoberfest-accepted|hacktoberfest2020|wipe-files