Zeroing the content of a hard drive without destroying the filesystem
117233
How to wipe free disk space in Linux?
40005
How to Delete Files and Application Data Container Values in One Go?
39026
Recovering Very Important Lost Data From Ntfs Partition
125217
Efficiently remove file(s) from large .tgz
97809
Safely remove a USB drive using the Win32 API?
111879
Mounting Disk Image in Raw format
24111
How do I delete a directory with read-only files in C#?
10385
Clear unused space with zeros (ext3,ext4)
133435
Direct access to hard disk with no FS from C program on Linux
146890
Clone only space in use from hard disk
18189
Terminal method of formatting storage drive
143203
How to fill a device with zeros, without overwriting the bytes that are already zeros?
123524
Removing a non empty directory programmatically in C or C++
102888
Fastest, surest way to erase a hard drive?
73005
Remove bad sectors on a hard disk in Windows 10
110382
Is it possible to mark or segregate bad blocks on HDD?
74026
How can I delete all folders of a specific name without deleting Contents in it?