09-29-2007
Get an md5 checksum of each file. That will tell you if they are different.
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1. Shell Programming and Scripting
Hi,
When i use diff command, i get the output like this
2c2
< Table Name: AAA Row Count:96 SUM(F1): 3739 MAX(F1):77 MIN(F1): 0 AVG(F1): 38.9479167 LENGTH(LINE): 2260
---
> Table Name: AAA Row Count:96 SUM(F1): 4009 MAX(F1):77 MIN(F1): 0 AVG(F1): 40.9479167 LENGTH(LINE): 2260
4a5,10
>... (6 Replies)
Discussion started by: ragavhere
6 Replies
2. Shell Programming and Scripting
All,
How to exclude a directory while diff execution?
For ex:
To exclude file which we don't want to see diff, we have -x <filename>.
Thanks in advance (1 Reply)
Discussion started by: Vichu
1 Replies
3. Shell Programming and Scripting
Hi all
diff file1 file 2
command will give us op of diff between two file. But it aslo give its position and sign "<" or ">". I dont want position and sign in op. Only diff of content should be come as op.
Kindly help me for this.
Regards
Jaydeep (1 Reply)
Discussion started by: jaydeep_sadaria
1 Replies
4. UNIX for Advanced & Expert Users
Hi,
I am trying to do a diff between two files using "diff" command.I dont need my output to be printed using extra symbols ">" and "<" as we usually see for the diff command. Even to excude these characters in each line of the output, my diff output has inturn many symbols ">" and "<".
... (1 Reply)
Discussion started by: pharitha
1 Replies
5. UNIX for Dummies Questions & Answers
I am trying to do a diff between two files using "diff" command.I dont need my output to be printed using extra symbols ">" and "<" as we usually see for the diff command. Even to excude these characters in each line of the output, my diff output has inturn many symbols ">" and "<".
Please help.... (2 Replies)
Discussion started by: pharitha
2 Replies
6. UNIX for Dummies Questions & Answers
Hello,
Apologies if this question has been repeated before, but I am getting myself confused even more as I scan the posts!
I have two files, file1 is a column:
1dlwa_
1s69a_
1idra_
1ngka_
And file2 has three columns (columns seperated by tabs):
1dlw a_ A
1uvy a_ A
1dly a_ A
1uvx... (1 Reply)
Discussion started by: InfoSeeker
1 Replies
7. UNIX for Dummies Questions & Answers
Hello Guys,
I am a newbie to Unix. I was going through the diff command with example
like this,
$ cat 1
1
2
4
0
8
9
$ cat 2
1
0
3
2
8
My output is like this: (1 Reply)
Discussion started by: mahesh_raghu
1 Replies
8. Shell Programming and Scripting
Hi All,
I havae 2 files like this
File1.dat.tar.gz--- has
+667866066123|20110506
+667866066866|20110405
File2.dat.tar.gz -----contains
+447866066123|20110505
+447866066866|20110405
If I give
Gzcat File1.dat.tar.gz | cut –d “|” –f 1 > out1.dat
Gzcat File2.dat.tar.gz| cut –d... (4 Replies)
Discussion started by: suresh01_apk
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9. Shell Programming and Scripting
Hi,
I need to get only different rows from comparing two files , i donot need the place of row or any other error comments , just my data , Can anyone help me please?
example:
$Diff -b reham.txt reham1.txt
7a8(DON'T NEED IT)
> hany 4/4/1989 $100,000
\ No newline at end... (9 Replies)
Discussion started by: Reham.Donia
9 Replies
10. Shell Programming and Scripting
I am using the diff command, but i cant figure out why it is displaying these strange numbers and letters
diff spellExample spellExample.bak
1c1
< I went to a garden party
---
> I went to a gadren party
3c3
< bunch of my old friends did something
---
> bnuch of my old freinds did... (2 Replies)
Discussion started by: football12345
2 Replies
LEARN ABOUT OPENDARWIN
md5
MD5(1) BSD General Commands Manual MD5(1)
NAME
md5 -- calculate a message-digest fingerprint (checksum) for a file
SYNOPSIS
md5 [-pqrtx] [-s string] [file ...]
DESCRIPTION
Md5 takes as input a message of arbitrary length and produces as output a 128-bit ``fingerprint'' or ``message digest'' of the input. It is
conjectured that it is computationally infeasible to produce two messages having the same message digest, or to produce any message having a
given prespecified target message digest. The MD5 algorithm is intended for digital signature applications, where a large file must be
``compressed'' in a secure manner before being encrypted with a private (secret) key under a public-key cryptosystem such as RSA.
MD5 has not yet (2001-09-03) been broken, but sufficient attacks have been made that its security is in some doubt. The attacks on MD5 are
in the nature of finding ``collisions'' -- that is, multiple inputs which hash to the same value; it is still unlikely for an attacker to be
able to determine the exact original input given a hash value.
The following options may be used in any combination and must precede any files named on the command line. The MD5 sum of each file listed
on the command line is printed after the options are processed.
-s string
Print a checksum of the given string.
-p Echo stdin to stdout and appends the MD5 sum to stdout.
-q Quiet mode - only the MD5 sum is printed out. Overrides the -r option.
-r Reverses the format of the output. This helps with visual diffs. Does nothing when combined with the -ptx options.
-t Run a built-in time trial.
-x Run a built-in test script.
SEE ALSO
cksum(1)
R. Rivest, The MD5 Message-Digest Algorithm, RFC1321.
ACKNOWLEDGMENTS
This program is placed in the public domain for free general use by RSA Data Security.
BSD
February 14, 1994 BSD