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
show details of data and metadata operations performed
-x, --exact
do not round file sizes up to the next full block; this is the
default for non-regular files
-z, --zero
>>>>>> >>>>>>
>>>>>>>>>>> >>>>>> >>
>>>>>>> >>>>>>>>>
--help >>>>>>>>> >>> >>>>> >
>>>>>>
--version
>>>>>>>> >>>>>>> >
>>>>>> > >>>>>>
>>>>> >>>>>>>>(>) >>> >>
>>>>>>>> --remove (-u). >>>>>>> >>
>> >> >>>>>> >>>>>>>> >>>>
>>> >> >>>>>>>>>> >> >>>>
>>> >>>>>>>>>> >>>>>>>
>>> /dev/hda, > >> >>>>>>>>
>>>>>> >> >> >>>>>>> >> >>
>>>>>>>>. >>>>>>>
>>>>>>>>> >>>> >>>>>>>>
>>>> >> >>>>>>>> >>>>>>
>>>>>>>>>>>>>: 'unlink' =>
>>>>>>> >>>>>>>>>> >>>>>
>>>>>>>>>>> >>>>. 'wipe' =>
>>>>>> >>>> >>>>>>>>>>>
>>>>>>> > >>>>>>. 'wipesync' =>
>>>>>> >>>>>>>>> >>>>>
>>>>>>>>>>> >>>> >> >>>>.
>>>>>>> >>>>> >> ,,wipesync", >>>
>>>>>> >> >>>> >>>> >>>>.
>>>>>: shred >>>>>>>>>>>
>>>>>>>>>>> >>>>>>>>
>>>>>>> >>>>>>>> >
>>>>>>>>. >>>> >> >>>
>>>>>>>>>>, >>>>>
>>>>>>>>> >>>> >>>>>>>>>.
>>>>>>, >>>>>>> > >>>>>>>>
>>>> >>>>>>>> >>>>>>>>>>
>>>>>>> >>>> >> >>>>>>>>>
>>>>>>> >>>>>>>>
>>>>>>>>>> >>>>>>>>.
>>>>>>>>>> >>>>>>>>
>>>>>>> ,,coreutils" >> >>>>
>>>>>>>>>>>.
>>>>>
>>>>>>> >> >>>>> >>>>>.
>>>>>>>>>>>> >>>>>>>
>>>>>> >>>>>>>>> >>:
bug-coreutils@gnu.org
>>> coreutils >>>>>>> >>>>>>>>:
>>>>> >>>>> >> >>>>>>>>>
>>> >>>>>>>>:
>>>>>> > >>>>>>>
>>>>>>>>> >>
>>>>>>>> >>>>>
Copyright (C) 2026 Free Software Foundation, Inc. >>>>>>>
>>>>3+: >>> >>> >>>>>> 3 >>>
>>>>>>> .
>>> >> >>>>>>>> >>>>>>>:
>>>>>>>> >>> >> >> >>>>>> >
>>>>>>>>>>>>>. >> >>>>>>>
>>>>>>> >>>>>>>>>, >
>>>>>>>> >>>>>>>>>>
>>>>>>>.
>>>>>> >>>>>>
>>> >>>>>>>>>>>>> >>
>>>>>> >>
>>> >> >>>>>>>> >>
>>>>>>>> >>>>> >>>>>>> ,,info
'(coreutils) shred invocation'"
>>>>>>
>>>>>> >>>>>> >>>
>>>>>>>> >> >>>>>>>>>>>
>>> >>>>>>>>>
>>>> >>>>>> >> >>>>>>>>>
>>>>>>>>>>>>>; >> >>>>>>
>>>>>>>>> >>>>>
>>>>>>>>>> >>> >>>>>
>>>>> >>>>>>> >>>>>>> 3
>>>
>>>>>>. >> >>>>>>>>>>
>>>>>>> >>>>>>>>>>>.
>>> >>>>>>>>> >>>>>> >
>>>>>>> >>> >>>>>>>>
>>>>>>>>>>, >>>>>>>>
>->>>>>> TODO <>.
>>> coreutils 9.11 >>>>>> 2026 SHRED(1)