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2
votes
2answers
22 views

hash value on directory

I want to verify integrity of folder. The folder has so many files and folders. How to calculate hash value of directory as a whole on Ubuntu. md5sum calculate at only file level.
-1
votes
1answer
31 views

there's an alternative for the windows software “hash check” in ubuntu? [closed]

see: http://code.kliu.org/hashcheck/ there's an alternative for this shell extension for windows on ubuntu? see the features for more info never found a solution so convenient..
0
votes
0answers
26 views

Won't progress after clicking 'install now'

I became interested in Linux a few days ago and wanted to give Ubuntu 12.04 Desktop a try. However, I am stuck on this page during installation and it gives me an error after I click 'Install Now'. I ...
1
vote
1answer
51 views

Hash mismatch error while updating and trouble installing some packages

I am using Ubuntu 14.04 and my college provides us software repositories which we can access from inside the campus. I tried installing java and only after that I started getting the hash mismatch ...
0
votes
0answers
9 views

Ubuntu.com not using SSL for hash values, signatures

Neither http://www.ubuntu.com nor http://releases.ubuntu.com use SSL/TLS connections. So I have an OS install file and a matching hash value, but I got both from a site that looks like Ubuntu.com but ...
2
votes
2answers
599 views

Intel Graphics Hash sum mismatch [closed]

This just came up today. I looked trough the similar posts, but nothing seems to work for me. W:Failed to fetch ...
1
vote
1answer
54 views

Copy all files whose hashes don't match

I currently have a hash list (known good) of a selection of various files. I want to copy all files when their hashes do not appear in the hash list to a separate directory. I have got the md5deep ...
1
vote
2answers
152 views

Is there a software for Ubuntu equivalent to Hashtab for Windows?

I use Hashtab in windows to know the hash of a file. All I have to do is right click on the file, click properties and in the properties menu there would be a Tab called Hash and it has the hash of ...
1
vote
0answers
14 views

md5 Hash for 12.04.3 versions not listed [duplicate]

The UnbuntuHash page only lists hashes up to version 12.04.2. Where can I find the hash for 12.04.3?
1
vote
2answers
274 views

sha256sum/md5sum gives different results for big files (Ext4/Full disk Encryption)

Yesterday I reinstalled Ubuntu 13.04 64-bit on my computer (4GB RAM), and for the first time I decided to use Full Disk Encryption (all default settings). Today while running backups my computer ...
1
vote
1answer
367 views

Deja-Dup Backup Failed - Invalid data - SHA 1 hash mismatch for file

On my most recent weekly backup today, Deja-Dup gave me this little love note: Backup Failed Invalid data - SHA1 hash mismatch for file: ...
12
votes
3answers
868 views

Are ubuntu packages (deb-files) only md5sum secured?

Introductory Background to the question below### (so the question is more usable to more people) Inside of an Ubuntu/debian-style package (*.deb file) there is a file named /DEBIAN/md5sums which has ...
1
vote
1answer
3k views

Check hash (MD4, MD5, SHA-1, and CRC) on Ubuntu 12.04 and 12.10 [duplicate]

I have a lot of iso-files downloaded from internet. I want to check the hash from my Ubuntu 12.04 and 12.10. Is there any application on Ubuntu to check the MD4, MD5, SHA-1, and CRC hash? I need the ...
1
vote
3answers
197 views

Recursively find every first file at each branch of a directory tree

Consider the following directory listing: /a/1 /a/2 /a/3 /b/1 /b/2 /b/3/a /b/3/b /c/a.whatever /c/b /c/c I want a command that will find the first (alphanumeric sort) file in each directory (inc ...