Ubuntu :: How To Do Md5 Checksum On A Video File
Sep 8, 2010I've got a few video files that came with md5's. I want to check them but I don't know how.
View 6 RepliesI've got a few video files that came with md5's. I want to check them but I don't know how.
View 6 Repliessend me the code to find the md5 checksum of a file in c++.
View 7 Replies View RelatedCan anybody tell what command can be used to check the checksum for a file or to match the checksum with the one provided by the download provider.
View 1 Replies View RelatedI downloaded the DVD ISO version of OpenSuSe version 11.2 64bit from openSUSE. I checked the iso file checksum after downloading and it was correct. However after burning to DVD i booted from the disc and started the install. After getting passed the initial settings and it starts to extract all of the packages each file fails the checksum and will not install. I tried downloading again on a different computer and burning again using UltraISO using the Disc-At-Once method, again checking the ISO file's checksum before burning.
It still gives the same errors. So i loaded windows and started the windows based install and my anti-virus (Kaspersky) says the disc is infected with a trojan. How can the disc be infected when the ISO file's checksum is correct?. The computer that i am using to burn the disc is virus free according to Kaspersky and Norton Technician Toolkit.
I am trying to install True Combat: Elite on my Fedora 14 machine, but when I try to install it, it tells me there is an error in the md5 checksum of the binary installer. Output:
[alex@sofy01 Desktop]$ sudo linux32 ./true.combat.elite_0.49-english.run
Verifying archive integrity...Error in MD5 checksums: 3723510cf281bc315a9009cd1ca4f0e4 is different from 7cd28449f1231ff747e08fb76d4615c3
This file was copied from a flash drive onto my hard drive. Is there any way to skip md5 checks because I really do not want to download this 200+ MB file again.
I have several CentOS 5.5 machines running on my network; yum works just fine for them. I used the 5.5 cds to install them. I decided to grab the DVD of 5.6 and build a new machine. Can't run yum.
http://mirrors.finalasp.com/CentOS/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
[code]....
I am using Fedora12 for about three months. I generally do a yum update once a week, and all went well till yesterday when I got a long list of messages like this:
"rpmfusion-free-updates/primary_db | 473 kB 00:00
http://mirrors.tummy.com/mirrors/rpm...ry.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror."
The above message was repeated for all the mirrors until at last it said "no more mirrors to try" and stopped. Tried again after "yum clean all", but the same problem repeats. Today I tried afresh, and got the same message.
Is this due to some recent update I did, or is there a real problem with the mirrors? Please tell me how to solve this.
After adding rpmforge on a fresh installation of CentOS 5.4 64bit, I received the error "Metadata file does not match checksum" so decided to try the fix yum -y remove yum-fastestmirror, As discussed at [URL]... Unfortunately, this also deinstalled yum. If I try to reinstall from my CentOS 5.4 DVD, I get:
# rpm -i --aid yum-3.2.22-20.el5.centos.noarch.rpm
error: Failed dependencies:
yum-fastestmirror is needed by yum-3.2.22-20.el5.centos.noarch
But if I try to install the yum-fastestmirror I get
# rpm -i --aid yum-fastestmirror-1.1.16-13.el5.centos.noarch.rpm
error: Failed dependencies:
yum >= 3.0 is needed by yum-fastestmirror-1.1.16-13.el5.centos.noarch
Which is a bit circular.
how could i convert SWF video file to AVI video file on linux? is there any tools ?
View 1 Replies View RelatedI am writting a script to allow uploading of certain files. I want to limit the files by their filename and mime type, and by making sure the two match up.The first thing I need to do is make sure I've got all the mime types I need added. I have never done this before, but I understand that 'file' (which is what PHP's mime-type finding is based off of) uses magic databases that tell at which point in the file should have signatures of the filetype.
My trouble started when I was unable to determine the filetype of any of my video files. Currently, I have some .MOV and .MP4 files that I am using to test.
I want to be able to play a video file on my pda(Tungsten T5) but from memory the only video file i have seen playable on it was the asf file that is used when it starts up/reboots. I tried other file types in the past that were suggested in maybe a manual or forum or something but they never worked/played. I think it is because of the player installed and i tried installing another player but from memory that didn't install properly or just did not play anything. So if anyone knows of a way to convert files maybe using winff or mencoder i would love that info. I have been googling and have found nothing specific to what i am asking. I do not see anything in winff to convert to asf and cannot remember ever using mencoder.
View 9 Replies View RelatedUsing Ubuntu 10.04 on an old HP DV4000 laptop. Trying to do a backup from my laptop's disk to an external USB drive using DD while booted from an Ubuntu boot disk. The laptop's hard drive is not mounted. I was also using a checksum to verify the backup against the hard drive like so:
Code:
$ dd if=/dev/sda of=/media/usbdrive/whatever.img
$ md5sum /dev/sda > laptop.md5
$ md5sum /media/usbdrive/whatever.img > img.md5
Unfortunately over two separate attempts I have not got the checksums to match. However, I have mounted the dd image and retrieved part of the backup from the image, with no apparent corruption. Are there any reasons other than data corruption that could be causing this? I have not tried to restore from said image to see if it "works" (for obvious reasons).
I'm running 2.6.32-28-generic. I have a raid1 (two 1tb drives with two partitions... one for / and one for /home.) After a power outage, I'm seeing grub complaining about /dev/md0 not existing (ALERT! /dev/md0 does not exist. Dropping to a shell!)
I booted to the latest live CD to have a look around. My dmesg output includes these ominous lines:
Code:
Here is the whole dmesg output: [url]
I have a large tarball which is bz2 compressed, and I would like to get a md5 sum of the files contained in it, as I have a separate directory on another server containing what I think are the same files. I want to check to see if the tarballs files are the same as the uncompressed files on the remote server. The files are big 10gb+ so I was wondering if there was a quick way without having to uncompress them all and then md5 them.
View 4 Replies View RelatedI have Ubuntu 10.04 and I used my ssh to connect to a webserver. This is the version that I have installed.
Quote:
OpenSSH_5.3p1 Debian-3ubuntu4, OpenSSL 0.9.8k 25 Mar 2009
Apparently the server was hacked using my user and the server admin suggested the my ssh can be tainted.
do a checksum of the ssh, but I cannot find this file on my system.
Code:
md5sum /usr/sbin/sshd
And I will need a md5 hash from a good untainted version and I cannot find that as well on the openssh website.
is there a command within ubuntu to create a checksum of a machine after i have installed all of my needed software. i'm interested in this as a defense against rootkits
View 1 Replies View RelatedWhere can I find the md5sum checksum for Ubuntu 10.10? They seem to keep it hidden.
View 2 Replies View RelatedI have problem witch installing larger packages. Small packages works always. Some bigger works after few tries (like vlc-data). Large packages never works (wesnoth-1.8-music 138MB). I checked many mirrors: main, every from Poland and most from Germany. It same on kubuntu 10.10 and 11.04. My ISP doesn't use proxy of any kind. What could be the reason?
View 5 Replies View RelatedI am new to Ubuntu and I need to know how is possible to calculate a file's MD5 checksum. Is there also any gui interface?
View 6 Replies View RelatedHow can I checksum a directory?
Using both cksum and md5sum yields the same error
Code:
root@linux# cksum /bin
cksum: /bin: Is a directory
root@linux# md5sum /bin
md5sum: /bin: Is a directory
[Code].....
Using a 10.04 LTS installation disc, fresh are my install Firefox, multiple software, and the software updater thing did not work. Figured maybe I messed something up. I installed 10.04 LTS about 6 times from scratch, no other OS on the system. They all had issues loading software, I click on whatever it goes to launch and nothing ever comes up. I started doing updates through the command prompt using
sudo apt-get update
sudo apt-get upgrade
Then multiple packages broke. Tried sudo apt-get -f install but I keep getting an error that openoffice and firefox fail their checksum. Click on upgrade by 10.10 version gives me the screen that says are you sure, with all the information for the distro and then brings up a window that says download 2 out of 2 and it also crashes. So I figured alright, maybe the CD version I have is messed up. I downloaded the 10.10 iso image and burned it three times. Two of my live cds take me boot me to the purple ubuntu starting screen but nothing is displayed except for a little icon with a keyboard and the disabled person at the bottom. Then my computer reboots it does that continuously.
I burned a new disk with ubuntu 11.04 image and I managed to boot the live cd using my external monitor, I've installed and went into my monitor settings, it displays my external monitor as unknown and doesn't even detect my laptop screen. Changing the driver being used in my xorg.conf to vesa allows me to boot properly and ubuntu uses my laptop screen (yet it still detects it as an unknown monitor). Installing any nvidia driver and using it breaks my system. Heres an image of the laptop when using the nvidia driver (btw I can still hear the ubuntu sound that plays when its reached the logon prompt).
View 2 Replies View RelatedThis is the first time I have made my own install disks, instead of buying a boxed set. Edmunds Enterprises apparently doesn't sell them anymore. The checksum values are listed on the download site, but how do I compare them with my downloads? My ext3 partition is formatted (blank) awaiting installation, so I will have to do this in Windows, and I don't know how.
View 8 Replies View RelatedAs everyone know, the checksum of PEC in Sbus is CRC-8, but in my project, the checksum way is zero-checksum, the SMBus read transaction as below.
View 2 Replies View RelatedI use wireshark (ethereal) to moniter the traffic passing through the NIC. I find that system always sends "bad checksum" TCP/UDP packets. In CentOS 5.2 this is seldom. Does your system (5.3) send "bad checksum" TCP/UDP packet ?
View 2 Replies View RelatedI get the following error on 'yum update'. I have tried 'yum clean all' and also:
rm -f /var/lib/rpm/__db*
rpm --rebuilddb
# yum update
Loaded plugins: fastestmirror, protectbase
Determining fastest mirrors
* base: mirror.sov.uk.goscomb.net
* updates: mirror.sov.uk.goscomb.net
[Code]....
I updated one of my x64 notebooks that has been offline for about a week. There were several updates needed. Towards the end of the update I got a message something about could not complete update because one of the updates was waiting for another process/update to complete.
I verified that it was still trying to update by opening terminal window. After I closed the info box which had a white minus sign it it and reran to check for updates, it said everything was up to date.
How can I be sure that the update in question was applied? Unfortunately don't remember which one. Is there a checksum run at the end of the updates to unsure the update is properly applied? All seems to be working fine.
I am trying to install Unbuntu 11.04 on a Via raid 0. I have windows already setup and it boots fine, but Ubuntu does not see the raid set. Running dmraid -ay (or any valid switch with dmraid) returns :
sudo dmraid -ay -v
ERROR: via: invalid checksum on /dev/sdb
ERROR: via: invalid checksum on /dev/sda
no raid disks
mainboard is Asus M2V, with 2x Hitachi 250Gb disks in raid 0 configuration set in BIOS. I have a 3rd hard disk on the onboard Marvell 88SE6121 sata controller but this is not seen at all by Ubuntu either. I was thinking of installing it here if Ubuntu does not work the RAID, but no go it would seem. I do remember installing an earlier version of ubuntu on this very same board using RAID 0 (2x 80Gb drives at that time) and the RAID was reconised and worked fine straight from live cd to full install.
I want to convert an .iso video file to an .avi file. Google searches suggested using dvd:rip. Dvd::rip didn't work for me because I am using a netbook that doesn't have a DVD drive. I'm using eeebuntu on an Asus eeePC 1000HE.
View 4 Replies View RelatedI'm getting an md5 checksum error during updating. Using the update manager. I'll post a snapshot.
Screenshot-Changes applied.png (38.46 KiB) Viewed 219 times