Sponsored Content
Full Discussion: etc/shadow without hash
Top Forums UNIX for Dummies Questions & Answers etc/shadow without hash Post 302213750 by hellomms on Thursday 10th of July 2008 10:43:17 PM
Old 07-10-2008
Amazing!

Quote:
Originally Posted by frank_rizzo
does this work?

Code:
awk -F: 'BEGIN{OFS=":"}{if(length($2) >2){$2="scrubbed"};print}' /etc/shadow

or
Code:
awk -F: '{if(length($2) >2){$2="scrubbed"};print $1,":",$2}' /etc/shadow

That is amazing, they both work!!

Thanks SOO Much!
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Print Entire hash list (hash of hashes)

I have a script with dynamic hash of hashes , and I want to print the entire hash (with all other hashes). Itried to do it recursively by checking if the current key is a hash and if yes call the current function again with refference to the sub hash. Most of the printing seems to be OK but in... (1 Reply)
Discussion started by: Alalush
1 Replies

2. Solaris

hash password in shadow show 'x' ???

Hello, I want to know the reason behing the scene why some systems have hashed password in /etc/shadow file as "x" not the alienoid language like A1Dksxi3kaA.. (13 characters) As far as I understand, etc/password will show password as "x" and move all hashed password to etc/shadow.... (8 Replies)
Discussion started by: Smith
8 Replies

3. Linux

How to generate the hash in /etc/shadow

Hey guys, i've got some serious problems creating a hash for the /etc/shadow. I try to understand how linux creates this hash. Till now i understood that the $6$ shows me that my ubuntu 9.10 uses sha512 to create the hash. I also understood that the "salt"-thing makes the whole think much more... (2 Replies)
Discussion started by: Sebi0815
2 Replies

4. Shell Programming and Scripting

Assigning a hash to another hash key

Hello, I have a hash in hsh. I need to assign it to another hash globalHsh. I think the below statement does not work $globalHsh{$id} = %hsh; What is the right way to assign it? Thanks (3 Replies)
Discussion started by: rsanjay
3 Replies

5. Shell Programming and Scripting

Perl Hash:Can not keep hash data in the same order that it was inserted

Can Someone explain me why even using Tie::IxHash I can not get the output data in the same order that it was inserted? See code below. #!/usr/bin/perl use warnings; use Tie::IxHash; use strict; tie (my %programs, "Tie::IxHash"); while (my $line = <DATA>) { chomp $line; my(... (1 Reply)
Discussion started by: jgfcoimbra
1 Replies

6. Shell Programming and Scripting

perl hash - using a range as a hash key.

Hi, In Perl, is it possible to use a range of numbers with '..' as a key in a hash? Something in like: %hash = ( '768..1536' => '1G', '1537..2560' => '2G' ); That is, the range operation is evaluated, and all members of the range are... (3 Replies)
Discussion started by: dsw
3 Replies

7. UNIX for Dummies Questions & Answers

How to convert MD5 hash into shadow format?

I am trying to use John the Ripper but it doesn't take regular MD5 hashes, only shadow MD5 hashes. For example this hash: 900150983cd24fb0d6963f7d28e17f72 (which, decrypted, is 'abc') within a text file, John the Ripper does not detect because it is not in shadow format. How can I convert this MD5... (2 Replies)
Discussion started by: guitarscn
2 Replies

8. Shell Programming and Scripting

Compare values of hashes of hash for n number of hash in perl without sorting.

Hi, I have an hashes of hash, where hash is dynamic, it can be n number of hash. i need to compare data_count values of all . my %result ( $abc => { 'data_count' => '10', 'ID' => 'ABC122', } $def => { 'data_count' => '20', 'ID' => 'defASe', ... (1 Reply)
Discussion started by: asak
1 Replies

9. Shell Programming and Scripting

Dynamically parse BibTeX and create hash of hash

Hello gurus, Iam trying to parse following BibTex file (bibliography.bib): @book{Lee2000a, abstract = {Abstract goes here}, author = {Lee, Wenke and Stolfo, Salvatore J}, title = {{Data mining approaches for intrusion detection}}, year = {2000} } @article{Forrest1996, abstract =... (0 Replies)
Discussion started by: wakatana
0 Replies

10. Shell Programming and Scripting

Need to print hash of hash in table format

Hi, I have a hash of hash where it has name, activities and count i have data like this - $result->{$name}->{$activities} = $value; content of that are - name - robert tom cat peter activities - running, eating, sleeping , drinking, work i need to print output as below ... (3 Replies)
Discussion started by: asak
3 Replies
lndir(1X)																 lndir(1X)

NAME
lndir - create a shadow directory of symbolic links to another directory tree SYNOPSIS
lndir fromdir [todir] DESCRIPTION
lndir makes a shadow copy todir of a directory tree fromdir, except that the shadow is not populated with real files but instead with sym- bolic links pointing at the real files in the fromdir directory tree. This is usually useful for maintaining source code for different machine architectures. You create a shadow directory containing links to the real source which you will have usually NFS mounted from a machine of a different architecture, and then recompile it. The object files will be in the shadow directory, while the source files in the shadow directory are just symlinks to the real files. This has the advantage that if you update the source, you need not propagate the change to the other architectures by hand, since all source in shadow directories are symlinks to the real thing: just cd to the shadow directory and recompile. The todir argument is optional and defaults to the current directory. The fromdir argument may be relative (e.g., ../src) and is relative to todir (not the current directory). Note that RCS, SCCS, and CVS.adm directories are not shadowed. Note also that if you add files, you must run lndir again. Deleting files is difficult because the symlinks will point to places that no longer exist. BUGS
The patch routine needs to be able to change the files. You should never run patch from a shadow directory. Use a command like the following to clear out all files before you can relink (if the fromdir has been moved, for instance): find todir -type l -print | xargs rm The following command will find all files that are not directories: find . ! -type d -print lndir(1X)
All times are GMT -4. The time now is 11:58 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy