Create md5 sums and archive the resulting md5 files
Hello everyone,
I am looking to basically creating md5sum files for all iso files in a directory and archive the resulting md5 files into a single archive in that very same directory.
I worked out a clumsy solution such as:
but I am not satisfied by the result since:
1- it actually writes the temporary md5 files that I need to remove after the archive is done
2- it is clumsy
I feel that this whole thing can be wrapped in a single line command, but fail to see how to do.
Any help would be appreciated.
Dear Guys ,
Am sorry i ask alot , but i do not know that much about perl , cgi , MD5 !
now i installed MD5 and Digest MD5 to my solaries 7 sparc machine .
when i execute the command :
$perl Makefile.PL
i get the follwoing error message ,, please tell me how to fix it , i need... (11 Replies)
I have a script that runs the grub-md5-crypt command based on whether the pass_value variable is a non-zero string. The md5 hash is being created in the /opt/hostconfigs/$HOST file, but I can't echo $md5_value. It is blank. Is there a way to create and echo a md5 hash variable?
if
then... (1 Reply)
Hi,
how can one find that which encryption algorithm the system is using for keeping the user password in the /etc/passwd or /etc/shadow file.
Is it
1: Hashing ( which considers only first 5 letters of password)
2: MD5 (Which allows arbitry length passwords)
Thanks,
~amit (0 Replies)
I think it's a problem of gtar, but i'm note sure...
I use gtar to create an archive from a directory
then i use md5 to get an md5 string for the archive
bzip2 to compress the archive
and md5 again for the compressed archive.
I send the file to my backup machine.
When i download the... (1 Reply)
I am trying to compare two identical files by using md5 command, but cant get the right command parameters Please help me with any examples. All I want is to know how to compare two identical files which are residing on two different machines in my local network, for example:
Host_A -... (6 Replies)
I am a newbie in programming in Perl.
My problem is that this unix command is embedded in Perl but it gives an empty output. Here's the code:
$temp = `md5 "../Directory String/..." | awk {'print $NF'} > "../Directory/file.txt"`;
The output file should contain the md5 hash value of the... (2 Replies)
On my website I host a lot of files, and when people view the site, currently each time the page loads, I have PHP generating the md5 sums for the files right then and there. It was fine when my site was small, but now that's obviously very inefficient. Now I'd like to start generating MD5 sums... (4 Replies)
Hi all, I am brand new to these forums and I am a brand new UNIX Administartor. Don't know any scripting yet :wall:, and would like to learn as my boss is slowly letting me understand everything about being a Sys/*Nix Admin. He created this script which I am trying to replicate because I lost it... (54 Replies)
I have about 1500 rows (encoded b64(b64(md5($pass))) algorythm) in a file.
I would like reverse the b64 into md5 hash format.
How could I do that from command line? So I need only the correct md5 hash formats.
These row format:
4G5qc2WQzGES6QkWAUgl5w
P9tKxonBOg3ymr8vOBLnDA... (1 Reply)
Discussion started by: freeroute
1 Replies
LEARN ABOUT MOJAVE
shar
SHAR(1) BSD General Commands Manual SHAR(1)NAME
shar -- create a shell archive of files
SYNOPSIS
shar file ...
DESCRIPTION
shar writes an sh(1) shell script to the standard output which will recreate the file hierarchy specified by the command line operands.
Directories will be recreated and must be specified before the files they contain (the find(1) utility does this correctly).
shar is normally used for distributing files by ftp(1) or mail(1).
SEE ALSO compress(1), mail(1), tar(1), uuencode(1)BUGS
shar makes no provisions for special types of files or files containing magic characters.
EXAMPLES
To create a shell archive of the program ls(1) and mail it to Rick:
cd ls
shar `find . -print` | mail -s "ls source" rick
To recreate the program directory:
mkdir ls
cd ls
...
<delete header lines and examine mailed archive>
...
sh archive
HISTORY
The shar command appears in 4.4BSD.
SECURITY CONSIDERATIONS
It is easy to insert trojan horses into shar files. It is strongly recommended that all shell archive files be examined before running them
through sh(1). Archives produced using this implementation of shar may be easily examined with the command:
egrep -v '^[X#]' shar.file
4.4BSD June 6, 1993 4.4BSD