Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: comparing shadow files with real files
Top Forums UNIX for Advanced & Expert Users comparing shadow files with real files Post 302106424 by jim mcnamara on Thursday 8th of February 2007 10:22:12 AM
Old 02-08-2007
Code:
#/bin/ksh
# get the base real files
find /path/to/realfiles -name '*' -type f | \
while read file
do
      wc -c "$file"  | read size dummy
      echo "`basename $file` $size"
done > realfiles
# get all the shadow files
find / -type ! -name '/path/to/realfiles/*' |\
while read file
do
       wc -c "$file"  | read size dummy
       echo "`basename $file` $size  $file"
done > shadowfiles

# create a file badfiles that is a list of all the failures
awk '{
        FILENAME=="realfiles" {
                key[$1 $2]++
        }
        FILENAME=="shadowfiles" {
                if( !key[$1 $2]) { print $3 }
        }
      }'   realfiles shadowfiles > badfiles
# send email
cat badfiles | /usr/bin/mailx -s 'bad shadow files' somebody@someplace.com

Start with this code. Before you try mailing anything check both shadowfiles and realfiles and badfiles for content.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Finding files with names that have a real number greater then difined.

I am trying to find all files in a directory whose name has a real number larger then the number I am looking for. For example: . |-- delta.1.5.sql |-- delta.2.1.sql |-- delta.2.2.sql |-- delta.2.3.sql |-- delta.2.4.sql `-- delta.2.5.sql I know my database is at 2.2 so I want an... (2 Replies)
Discussion started by: harmonwood
2 Replies

2. Shell Programming and Scripting

comparing of two files with output which is not in both files

Hi I am having two files... x1 709545 709546 709547 and x2 709545 709545 709545 the output should be 709546 709547 pls help (2 Replies)
Discussion started by: suryanarayana
2 Replies

3. Shell Programming and Scripting

Need help comparing two files and deleting some things in those files!

So I have two files: File1 pictures.txt 1.1 1.3 dance.txt 1.2 1.4 treehouse.txt 1.3 1.5 File2 pictures.txt 1.5 ref2313 1.4 ref2345 1.3 ref5432 1.2 ref4244 dance.txt 1.6 ref2342 1.5 ref2352 1.4 ref0695 1.3 ref5738 1.2 ref4948 1.1 treehouse.txt 1.6 ref8573 1.5 ref3284 1.4 ref5838... (24 Replies)
Discussion started by: linuxkid
24 Replies

4. Solaris

Use files in place of real disc for asm

Hi I was trying to create files to be used as discs for asm configuration. I used the following steps mkdir -p /u02/asmdisks dd if=/dev/zero of=/u02/asmdisks/disk0 bs=1024k count=1000 dd if=/dev/zero of=/u02/asmdisks/disk1 bs=1024k count=1000 chown -R oracle:dba /u02/asmdisks chmod... (1 Reply)
Discussion started by: malikshahid85
1 Replies

5. Shell Programming and Scripting

shell script to replicate the log files from one location to another in real time

Hi, On the server, we have app log files in this location /app/logs/error.log On the same server, in a real time, we would like to replicate that into /var/ directory. if someone has already done this, please share the script. Thanks in advance. (4 Replies)
Discussion started by: lookinginfo
4 Replies

6. Shell Programming and Scripting

Comparing the matches in two files using awk when both files have their own field separators

I've two files with data like below: file1.txt: AAA,Apples,123 BBB,Bananas,124 CCC,Carrot,125 file2.txt: Store1|AAA|123|11 Store2|BBB|124|23 Store3|CCC|125|57 Store4|DDD|126|38 So,the field separator in file1.txt is a comma and in file2.txt,it is | Now,the output should be... (2 Replies)
Discussion started by: asyed
2 Replies

7. Solaris

Passwd,shadow files deleted and abort sequence disabled

Hi all.. I moved the /etc/shadow and /etc/shadow files to /tmp and then rebooted my PARC machine running 5.10. I did it to see if I could recover from single user mode. But, I forgot to enable the abort key-sequence which I earlier disabled. Stuck! One of my gurus told I had to... (9 Replies)
Discussion started by: satish51392111
9 Replies

8. UNIX for Advanced & Expert Users

How to find duplicates contents in a files by comparing other files?

Hi Guys , we have one directory ...in that directory all files will be set on each day.. files must have header ,contents ,footer.. i wants to compare the header,contents,footer ..if its same means display an error message as 'files contents same' (7 Replies)
Discussion started by: Venkatesh1
7 Replies

9. Shell Programming and Scripting

Comparing files in a directory against an array of files

I hope I can explain this correctly. I am using Bash-4.2 for my shell. I have a group of file names held in an array. I want to compare the names in this array against the names of files currently present in a directory. If the file does not exist in the directory, that is not a problem.... (5 Replies)
Discussion started by: BudMan
5 Replies

10. UNIX for Beginners Questions & Answers

Comparing two files and list the difference with common first line content of both files

I have two file as given below which shows the ACL permissions of each file. I need to compare the source file with target file and list down the difference as specified below in required output. Can someone help me on this ? Source File ************* # file: /local/test_1 # owner: own #... (4 Replies)
Discussion started by: sarathy_a35
4 Replies

LEARN ABOUT OPENSOLARIS

pwconv

pwconv(1M)						  System Administration Commands						pwconv(1M)

NAME

       pwconv - installs and updates /etc/shadow with information from /etc/passwd

SYNOPSIS

       pwconv

DESCRIPTION

       The pwconv command creates and updates /etc/shadow with information from /etc/passwd.

       pwconv relies on a special value of 'x' in the password field of /etc/passwd. This value of 'x' indicates that the password for the user is
       already in /etc/shadow and should not be modified.

       If the /etc/shadow file does not exist, this command will create /etc/shadow with  information  from  /etc/passwd.  The	command  populates
       /etc/shadow  with  the  user's  login  name,  password,	and  password  aging  information. If password aging information does not exist in
       /etc/passwd for a given user, none will be added to  /etc/shadow. However, the last changed information will always be updated.

       If the  /etc/shadow file does exist, the following tasks will be performed:

	   Entries that are in the  /etc/passwd file and not in the /etc/shadow file will be added to the /etc/shadow file.

	   Entries that are in the  /etc/shadow file and not in the /etc/passwd file will be removed from /etc/shadow.

	   Password attributes (for example, password and aging information)  that exist in an /etc/passwd entry will be moved to the  correspond-
	   ing entry in  /etc/shadow.

       The pwconv command can only be used by the super-user.

FILES

       /etc/opasswd

       /etc/oshadow

       /etc/passwd

       /etc/shadow

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       passwd(1), passmgmt(1M), usermod(1M), passwd(4), attributes(5)

DIAGNOSTICS

       pwconv exits with one of the following values:

       0    SUCCESS.

       1    Permission denied.

       2    Invalid command syntax.

       3    Unexpected failure.  Conversion not done.

       4    Unexpected failure.  Password file(s) missing.

       5    Password file(s) busy.  Try again later.

       6    Bad entry in /etc/shadow file.

SunOS 5.11							    9 Mar 1993								pwconv(1M)
All times are GMT -4. The time now is 01:16 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy