sha256 a md5 vracaju rozne hodnoty

[Daniel Gerzo]

Caute,

  mam taky celkom zaujimavy problemik na jednom boxe, vsimol som si to
  pri instalacii portov, ked sa robi sha256 a md5 checksum. proste mi
  skoro ziadny checksum nesedel a jednoduchy nasledovny test ukazal o
  co ide:
  
root@[bigbang ~]# sha256 /usr/ports/distfiles/ruby/ruby-1.8.4.tar.gz
SHA256 (/usr/ports/distfiles/ruby/ruby-1.8.4.tar.gz) = b95ddf27bc0ffa379c9aa881ca39e92a7d79e0d08999b4dff6d7d9547ee2a72d
root@[bigbang ~]# sha256 /usr/ports/distfiles/ruby/ruby-1.8.4.tar.gz
SHA256 (/usr/ports/distfiles/ruby/ruby-1.8.4.tar.gz) = 71432841b3965b7ab2d83f0dc7c3049195ea4e9267a8dc2d825a8a0466982930
root@[bigbang ~]# sha256 /usr/ports/distfiles/ruby/ruby-1.8.4.tar.gz
SHA256 (/usr/ports/distfiles/ruby/ruby-1.8.4.tar.gz) = 83e44f5301b3270e821850164c74d275f6721bed5d126480cf518a9fe5ca0d6c
root@[bigbang ~]# md5 < /usr/ports/distfiles/ruby/ruby-1.8.4.tar.gz
bd8c2e593e1fa4b01fd98eaf016329bb
root@[bigbang ~]# md5 < /usr/ports/distfiles/ruby/ruby-1.8.4.tar.gz
bd8c2e593e1fa4b01fd98eaf016329bb
root@[bigbang ~]# md5 < /usr/ports/distfiles/ruby/ruby-1.8.4.tar.gz
b9342bb213393238dd37322d4e2ee3fe
root@[bigbang ~]# md5 < /usr/ports/distfiles/ruby/ruby-1.8.4.tar.gz
88efa7977fd3febaa8d260e3d5f21917

  ako vidno, md5 a sha256 mi obcas vracia rozne hodnoty, to mi pride
  velmi cudne, vsakze...

  je to komplet novy box, RELENG_6_0
  
  memtest-4.0.5 neukazal ziadnu nezvycajnost, buildworld -j4 zbehol
  bez problemov. (p4 3.2ghz HT disabled non-smp kernel). box odkedy
  bol vlastne zinstalovany a nasledne prevedeny
  build-install/world/kernel bezi stabilne (no, je to len 1 den zatial
  :))

  mate daky napad? niekto sa s niecim takymto stretol?

-- 
S pozdravom,
  Daniel Gerzo