I've been using a script to compare the MD5sum of a CD and the ISO used to burn the CD. This script works great in Fedora 8 but in Fedora 12 it returns a different check sum for the CD and ISO.
Code: #Compares the checksums of an iso9660 image and a burned disk.
#This script is released into the public domain by it's author.
if [ -n "$BASH" ]; then
shopt -s expand_aliases
fi
[Code].....
I would like to compare two md5sum outputs to see if the files match. in my script I have
Code:
ORG_FILE="/path/to/org/file.zip"
NEW_FILE="path/to/new/file.zip"
MD5_ORIG=$(md5sum -b "$ORG_FILE")
[code]....
How do I get just the MD5 hash and not the */.... stuff so I can compare them. i tried Code: JUST_HASH=${$MD5_ORIG:0:32} but All I get is
dir_mon_notify.sh: line 79: ${$MD5_ORIG:0:32}: bad substitution
I have Fedora-13-i386-DVD.torrent download on;
Fedora Project Bittorrent Tracker [URL]
Finally the package folder downloaded;
$ cd Fedora-13-i386-DVD
$ ls
Code:
Fedora-13-i386-CHECKSUM Fedora-13-i386-DVD.iso
[Code]....
where would i find the sha1/md5sum hashes for fedora14?
View 1 Replies View RelatedI have to write a script that accepts two directory names (JIIT, JUIT) as positional parameters and checks which files are identical in both directories and files having same contents are also considered as identical in same directory. I tried using diff:
#both directories contain three files...file1, file2, file3
echo "Enter the directories:"
read d1
read d2
cd $d1
if diff file1.sh file2.sh > /dev/null
then echo same 1,2
else echo different
fi
if diff file1.sh file3.sh > /dev/null
then echo same 1,3
else echo different
fi
if diff file2.sh file3.sh > /dev/null
then echo same 3,2
else echo different
fi
cd ../
cd $d2
.....
I used the same code in the other directory for the three files. This is not running. I also want to know what to do when I need to compare files from different directories. i.e., JIIT, JUIT..
Debian 504 64bit netinst
I have the above iso.img download. But I can't find its md5sum. I have been searching around on debian.org website and have no idea where it is kept.
Is there a command to use to check md5 sum of a downloaded iso the md5 txt is in the iso
View 3 Replies View Relatedwhy does md5sum return a dash at the end:
Code:
$ md5sum
string290350295 -
How can I remove this using the md5sum tags?
I am trying to get a checksum for a file in a subscripted variable in a bash script. md5sum outputs a checksum and the name of the input file. For example:
Code:
eval CSUM$K=$"(md5sum file)"
This might return something like this:
Code:
3cff5d5c0113959d0be62be34b97e05c file
I want to assign just the checksum to the variable in my shell script and omit the file name that follows. Is there something besides md5sum that will generate a checksum? Or if not, then I was thinking I might be able to extract the checksum without the file name using sed.
I'm getting an md5sum error on two files in the latest slackware64-current:
This problem doesn't appear to be due to my download.
The 32-bit slackware-current has no md5sum errors.
I must be having a "senior moment".I just downloaded 'debian-sq-di-rc1-i386-netinst.iso' but I can't for the life of me find a list of Debian md5sums.I know I've done it before but I'm stumped. Sorry to be a pain.
View 3 Replies View RelatedI am having a problem checking the MD5SUM of some CDs burnt from ISOs, and I'm not sure whether the problem is the burning or the checking. I get the same problems on several PCs, and it seems to be dependent on the ISO. I have for a couple of years used a script someone gave me to verify CDs against ISOs when I want to check the disc and it has always worked in the past. The core line in the script is:
Code:
devmd5=`readom dev=$cddev sectors=0-$count f=- | md5sum | awk '{print $1}'
count is the size of the ORIGINAL ISO as calculated by isosize
[code]....
Where can I find the md5sum checksum for Ubuntu 10.10? They seem to keep it hidden.
View 2 Replies View RelatedI checked the md5sum of the iso using winMd5Sum utility, it is OK.
To check the CD, right clicked the md5sum file in it, send to winmd5sum, and then copied the corresponding hash from the ubuntuhashes page into the bottom text box, and compared. The message box says md5 sums are different. Now the question is, have I done it correctly, I mean, is this the way to check a burned CD, OR, is there another way to check md5sum of a burned CD?
I am attempting to install Ubuntu Server 11.04 on a fairly old system. I downloaded the 32bit installer and burned it to a disk but got an error when it tried to install.
I checked the ISO md5sum, for all 4 versions(Server/Desktop 32/64 bit), and all 4 were wrong.
It is my understanding that the md5sum was corrupted during the download process, so is there a way that I can fix these without having to redownload them and crossing my fingers?
In my digging around I think I read about using a bitTorrent client to repair the iso but that would only be if you torrented the iso in the first place? I used the direct DL from the Ubuntu site.
I am using 64bit W7 and winMD5Sum.
What i am trying is to check the file duplication in a folder and remove a file if it is a duplicate of another file ie the contents are duplicate; but names may be same.
Basically i am using md5sum to calculate the md5sum values of each file and redirecting to a file. And i am thinking of comparing the md5sum values.But i am finding it hard to decide how to complete the code after redirecting the output of calculation of md5sum to a file.
Code:
Building flash-player-plugin
flash-player-plugin:
flash-player-plugin not found in /var/cache/sbopkg.
--2011-05-22 10:36:40-- http://fpdownload.macromedia.com/get/flashplayer/current/install_flash_player_10_linux.tar.gz
Resolving fpdownload.macromedia.com (fpdownload.macromedia.com)... 95.100.2.70
[Code]...
I tried three times, by removing /var/cache/sbopkg/install_flash_player_10_linux.tar.gz then start sbopkg again.
EDIT: I went to slackbuilds.org, downloaded flashplayer from there, and checked the md5sum. Still the same of course.
I'm looking for a fast way to verify a copy of a folder with 150Gigs of data, in 33 files. Some of the files are a few kb, while a few are 20-30Gigs. I've done a file count, which is quick, but doesn't verify that all the files are intact. I tried running md5sum on them, which works, but will probably take as long as copying the files in the first place. Diff works too, but is slow too.
View 1 Replies View RelatedI downloaded the Xubuntu 10.04.2 Alternate Install CD ISO file from http://mirror.anl.gov/pub/ubuntu-iso...10.04/release/
When I checked the md5sum of the downloaded file, however, there was a mismatch.
The md5sum given at both http://mirror.anl.gov/pub/ubuntu-iso...elease/MD5SUMS as well as https:[url].... is 209cfc88be17ededb373b601e8defdee *xubuntu-10.04.2-alternate-i386.iso but running the command,
Code:
md5sum xubuntu-10.04.2-alternate-i386.iso generated the following, obviously different checksum for me:
098674ad5a59f0115030c5c0c3973899 xubuntu-10.04.2-alternate-i386.iso
(It also took unusually long to generate the checksum- around thirty minutes.)
Is it possible that the file was corrupted or tampered with on the server?
I created a file holding all the md5 values of my files to find duplicates as follows: find /mnt -type f -print0 | xargs -0 md5sum >> ~/home.md5
I then tried to find duplicates and do ls -l on the result in such way: cat ~/home.md5 | awk '{print $1}' | sort | uniq -c | sort -nr | awk '{print $2}' | head -n 10 > ~/top10.md5
Now I attempted to do an ls -l on the files using the command: for i in `cat ~/top10.md5`;do grep $i ~/home.md5 | while read checksum path; do echo "`echo $(printf '%q' "${path}")`" | xargs ls -l; done; done
This works well on most files, however it does not work when filenames have special letters in them that gets escaped such letters with accent etc. These become for examle 303.
Are there any ways I can use the escaped 303 strings with path names, or any better way I can do this?
I noticed something a little odd I'm hoping someone can enlighten me on. I noticed in a couple of cases that a package has the proper version, but differs in two regards.
1. The package ends up with a .el4 on the end of the version for Red Hat 4.
2. The actual MD5Sum of the files the package provides differ.
An example below:
Code:
[root@RH4ES32-MCE bin]# for i in `rpm -ql GConf2`;do md5sum $i;done;
md5sum: /etc/gconf/2: Is a directory
9f90335546f7c57ae6fb552cc2b919c5 /etc/gconf/2/path
md5sum: /etc/gconf/gconf.xml.defaults: Is a directory
[code].....
So my package changed slightly to now show .el4 versus just 2-2.8.1-1 I've indicated in the first output above that the first couple of lines differ. I stopped my comparison at that point as they truly are different.
I have a directory with some data files in it. I did an md5sum find, and built an index of all the files contained:
Code:
find ./* -type f -print0 | xargs --null md5sum > MD5SUM
Now, based on my new index, I want to find the copies of these files as they appear in a new directory, where they have been renamed and reorganized.
I have some checksums.md5 verification files from an ntfs external drive, but using windows notation: instead of /, spaces between file names (not escaped), reserved shell characters (like (, &, ', to name a few). The checksums.md5 has a bunch of checksums and filenames:
[code]...
I want to use this checksums.md5 to verify the files that I've copied to my machine: but I'm on a Linux, so I need to convert the names inside checksums.md5 from Windows to Linux to use the md5sum utility from the shell. The first line in my example would become: f12f75c1f2d1a658dc32ca6ef9ef3ffc My Windows & Files (2010)/[bak]/testing.wmv Is there some application for this (converting a file listing, from windows cmd notation, to linux shell notation) or will I need to create a bash script using sed that just "replaces" what is "wrong" with the filenames
In order to upgrade a machine that can not successfully upgrade to 10.4 I downloaded and burned the 10.04.1 iso image off the ubuntu alternate download site. In my first attempt I unsuccessfully burned the image with it failing at the very end. I did perform an md5sum on it and received the precise output I got from my second burn attenpt which DID complete successfully. Here is the output:
[code]...
I did research this last night and it seems the common wisdom was to reburn the iso (which I did twice) or copy down the iso again. This I also did and it came down precisely, bit for bit, the same as the first one. Here are the two cksums
[code]...
Is there something wrong with this image on the website or is the error about 1 file being unreadable (could that also mean missing?) be erroneous?
I've found these commands in [URL]:
Quote:
find -type f -print0 | sudo xargs -0 md5sum | grep -v isolinux/boot.cat | sudo tee md5sum.txt
But I don't understand these commands, even after reading their manuals.
I want to move all files and directories that are 1 month old out to back up into a separate folder. There will be a lot of files and I want to make sure it copies properly. The problem I'm having is integrating a MD5SUM into it to check integrity. MD5SUM is not recursive, so I figured it would work in a loop when it copies each individual file, I'll do a md5sum on each file and delete that md5 once its verified it copied ok.
[Code]...
I also need some sort of error handling to output all md5's that didnt pass the hash check.
Used to run Gentoo, years ago, getting back on the linux train. Anyways, got a new media pc and am having some troubles getting it to function. I am using ImageWriter, an OCZ Rally 4gb flash drive and have tried both HTTP and BitTorrent downloaded copies of 11.3 with the same md5sum check wrong error. What am I doing wrong? Is it because it thinks it is a CD or am I getting bad copies of the ISO? I am so out of practice I can't remember anything about installation anymore and am at a loss.
View 5 Replies View RelatedAs I'm gonna transfer large amount of data folders from one hard drive to another, I wanna make sure that the transfer has not corrupted the data. how could I generate MD5SUMs of entire directory including sub directories, in a single file and later, how could I verify with the data I've just transferred.
View 1 Replies View RelatedI have a certain number, let's say $n, of input files *.inp for a software i use.
For each of them I'll get an output file, *.out.
These output files are, all together, an input for a second software I use.
For this reasons, I collect all the output files in a folder, let's say pop_folder.
Before I run the second software I have to make sure that the first one runs successfully and all .out files joined the pop_folder.
I'm trying something like that:
It seems that my if condition is true despite the actual values of $n and $m.
I have a database of around 4000 files. I use rsync script to transfer from 2 separate updated hdd every month but I need a way to compare a .txt file or .xml file to the updated drive as I cannot use rsync delete because I can not mount all 3 drives at the same time?
View 9 Replies View Related