Scrub

scrub command included in the scrub package writes patterns on disks or files

• https://linux.die.net/man/1/scrub

Related terms

• rm
• National Nuclear Security Administration NNSA

See also

• rm, System Integrity Protection, truncate, scrub, shred, unlink, git rm, find -delete
• file, File system, directory, touch, mkdir, ls, ln truncate, fallocate, split, stat, inode, File descriptor, superblock, block size (blockdev), fuser, lsof, scrub, chattr, ulimit (nofiles), cp, mv, file (command), mkfifo, chmod

https://code.google.com/archive/p/diskscrub/