SRM - Secure RM

리눅스에서 파일을 완전 소거 하는 방법이 필요 해서 검색을 해봤더니
sourceforge project로 SRM이라는 것이 발견 되었다.

rpm 버전이 있는지는 모르겠고,
make install로 설치를 하도록 되어 있다.

srm(1)                                                                  srm(1) NAME        srm - securely remove files or directories SYNOPSIS        srm [OPTION]... FILE... DESCRIPTION        srm  removes each specified file by overwriting, renaming, and truncat-        ing it before unlinking. This prevents other people from undeleting  or        recovering  any  information  about  the file from the command line. By        default srm uses 35 passes to overwrite the file?셲  contents.  If  this        seems  overkill  you  can  use  use  the --dod or --openbsd or --simple        option which use less passes.        srm, like every program that uses the  getopt  function  to  parse  its        arguments,  lets  you  use the -- option to indicate that all following        arguments are non-options.  To remove a file called ??f??in the current        directory, you could type either               rm -- -f        or               rm ./-f OPTIONS        Remove (unlink) the FILE(s).        -d, --directory               ignored (for compatability with rm(1))        -f, --force               ignore nonexistent files, never prompt        -i, --interactive               prompt before any removal        -r, -R, --recursive               remove the contents of directories recursively        -s, --simple               only overwrite the file with a single pass of random data        -P, --openbsd               OpenBSD  compatible  rm. Overwrite regular files before deleting               them.  Files are overwritten three times, first  with  the  byte               pattern  0xff,  then  0x00, and then 0xff again, before they are               deleted.  Files with multiple links will  be  unlinked  but  not               overwritten.        -D, --dod               Dod compliant 7-pass overwrite.        -v, --verbose               explain what is being done        -h, --help               display this help and exit        -V, --version               output version information and exit NOTES        srm can not remove write protected files owned by another user, regard-        less of the permissions on the directory containing the file.        Development and discussion of srm  is  carried  out  at        http://source-forge.net/project/?group_id=3297   which   is   also   accessible   via        http://srm.sourceforge.net. SEE ALSO        rm(1) Matt Gauthier                        1.2.9                              srm(1)

윈도우용 완전 소거 프로그램과 비슷하게
소거 알고리즘에 의해서 7pass / 35pass으로 삭제 하며, 기본값은 35pass 라고 되어 있다.

[주소 : http://srm.sourceforge.net/]

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2011.10.24 추가
우분투에서는 secure-delete 패키지로 존재한다.