The UNIX and Linux Forums  

Go Back   The UNIX and Linux Forums > Top Forums > UNIX for Dummies Questions & Answers
Google UNIX.COM


UNIX for Dummies Questions & Answers If you're not sure where to post a UNIX or Linux question, post it here. All UNIX and Linux newbies welcome !!

More UNIX and Linux Forum Topics You Might Find Helpful
Thread Thread Starter Forum Replies Last Post
Reading a file and writing the file name to a param file. thebeginer UNIX for Advanced & Expert Users 1 10-05-2007 01:38 PM
Reading file names from a file and executing the relative file from shell script anushilrai Shell Programming and Scripting 4 03-10-2006 01:25 AM
What is md5sum??? solvman UNIX for Dummies Questions & Answers 1 09-25-2001 09:31 AM

Closed Thread
 
Submit Tools LinkBack Thread Tools Display Modes
  #1 (permalink)  
Old 07-04-2002
Registered User
 

Join Date: Apr 2002
Location: China
Posts: 3
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit! Stumble this Post!Spurl this Post!
Question the file: MD5SUM

i downloaded a Linux distribution from a FTP site today, and i found there is a file named MD5SUM in the same directory, with the following contents:


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

c9a4d963a49e384e10dec9c2bd49ad73 valhalla-SRPMS-disc1.iso
41b03d068e84d2a17147aa27e704f79b valhalla-SRPMS-disc2.iso
cb91810ce8173039fed24420407e4c59 valhalla-i386-disc1.iso
ec1b813d32ffdc8edc2be261735d17de valhalla-i386-disc2.iso
5dc81ce523cfddf99b4d4d63e91bcaa7 valhalla-i386-disc3.iso
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.0.6 (GNU/Linux)
Comment: For info see http://www.gnupg.org

iD8DBQE8z/oCIZGAzdtCpg4RAsMvAJ9+xOn4Pw1T0mp8zVT64cEDWuqqKwCfblTd
4Lw0SvJC+v/6JbGIxJWL7aA=
=0xs+
-----END PGP SIGNATURE-----

what's the usage of the file, and how i can use it?

Thanks!
Forum Sponsor
  #2 (permalink)  
Old 07-05-2002
killerserv's Avatar
Unix Predator
 

Join Date: Dec 2000
Location: Phoenix, AZ
Posts: 670
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit! Stumble this Post!Spurl this Post!
md5sum is a program to check to make sure that the ISO image file you downloaded is good. The file came with Linux Distribution (Mandrake, RH, SuSe Etc.) The md5sums file is tiny--it is only a two line ASCII text file that contains the name of the ISO files and the md5sums that were calculated on their machine (i.e., before being downloaded.)

calculate the md5sums of the ISO images that been downloaded.

md5sum -b *.iso
e258584f8ebcf1d5d16ad63a51eb9321 *Mandrake72-ext.iso
ffcd786f04c76d193379eed4670ecfde *Mandrake72-inst.iso

Check man md5sum for more information.
Google UNIX.COM
Closed Thread

Thread Tools
Display Modes




All times are GMT -7. The time now is 04:43 AM.


Powered by: vBulletin, Copyright ©2000 - 2006, Jelsoft Enterprises Limited.
The UNIX and Linux Forums Content Copyright ©1993-2008 The CEP Blog All Rights Reserved -Ad Management by RedTyger Visit The Global Fact Book

Content Relevant URLs by vBSEO 3.2.0

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101