mess. from terminal

[yahya]

Hi

So i put the files under root/iso

that is the reason why I write this in the terminal

[yahya at dhcppc0 yahya]$ md5sum -c db8c7254beeb4f6b891d1ed3f689b412
md5sum: db8c7254beeb4f6b891d1ed3f689b412: Ingen sådan fil eller
filkatalog
[yahya at dhcppc0 yahya]$ md5sum -c db8c7254beeb4f6b891d1ed3f689b412
md5sum: db8c7254beeb4f6b891d1ed3f689b412: Ingen sådan fil eller
filkatalog
[yahya at dhcppc0 yahya]$ md5sum -c db8c7254beeb4f6b891d1ed3f689b412
md5sum: db8c7254beeb4f6b891d1ed3f689b412: Ingen sådan fil eller
filkatalog
[yahya at dhcppc0 yahya]$ root/md5sum -c db8c7254beeb4f6b891d1ed3f689b412
bash: root/md5sum: Ingen sådan fil eller filkatalog
[yahya at dhcppc0 yahya]$ root/md5sum-c db8c7254beeb4f6b891d1ed3f689b412
bash: root/md5sum-c: Ingen sådan fil eller filkatalog
[yahya at dhcppc0 yahya]$

then it write all this well now I'm getting confused..