SHRED(1) SHRED(1) shred - overwrite a file to hide its contents, and optionally delete it shred []... ... () , . -, . . -f, --force -n, --iterations=N N (3) --random-source= -s, --size=N ( K, M, G) -u ; --remove[=] -u ; -v, --verbose -x, --exact ; - -z, --zero --help --version Delete FILE(s) if --remove (-u) is specified. The default is not to remove the files because it is common to operate on device files like /dev/hda, and those files usually should not be removed. The optional HOW parameter indicates how to remove a directory entry: 'unlink' => use a standard unlink call. 'wipe' => also first obfuscate bytes in the name. 'wipesync' => also sync each obfuscated byte to the device. The default mode is 'wipesync', but note it can be expensive. : shred . , . , . ,,coreutils" . . coreutils: Copyright (C) 2023 Free Software Foundation, Inc. 3+: 3 . : . , . ,,info '(coreutils) shred invocation'" ; 3 . . , - TODO <>. coreutils 9.4 2024 SHRED(1)