11-29-2008
You will need bootable media that was used to install the os or that came with the os. The problem you will have is that your file system may not be readable by any other os. Attaching the HD to another box might be worth a try though. If you get access to shadow file, you will be able to read and write to it. Just remove the encrypted password. Or copy the encrypted password from the account whose password you know. If you give JtR, say, 500 passwords, it can quickly break a few most of the time. But if your root password is a good one, it can take many weeks.
Can't the guy who sold you the system tell you the password?
8 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi,
My root password for mysql has some problem as it dosent allow me to login....
all commands to reset it failed. so I removed mysql
yum remove mysql
and installed it by
yum install mysql mysql-devel mysql-server
and it installed fine
I gave chkconfig --levels 235 mysqld on... (1 Reply)
Discussion started by: viji19812001
1 Replies
2. UNIX for Advanced & Expert Users
How to change the ldap root password.
I have generated the password by using "slappasswd " command, but In my root machine "/etc/ldap/sldap.d" file is not there. instead of the file sldap.d directory only is there. please help me...? (0 Replies)
Discussion started by: ungalnanban
0 Replies
3. Red Hat
I need some help with Fedora. I am trying to reset the root password. When I tried to login I was not able to. I kept getting the authentication failure message. I got the password reset success message.
passwd: all authentication tokens updated successfully.
I then thought maybe the root... (6 Replies)
Discussion started by: cokedude
6 Replies
4. Emergency UNIX and Linux Support
Hi All,
I'm stuck in a severe problem here , Someone have changed the root password
and he cannot remember it and there is no other user privileged user on the system , But I do have access to a non privileged user.
On the top of the system an application which requires a theoretical ... (5 Replies)
Discussion started by: h@foorsa.biz
5 Replies
5. Solaris
Hello, I have two old Solaris machines
$ uname -a
SunOS unknown 5.8 Generic_117350-39 sun4u sparc SUNW,UltraAX-e2
unfortunately, it has been so long ago that i have used these that the root password has left my head...
i can log into one of the machine as a normal user, but am unable to... (4 Replies)
Discussion started by: Norman Khine
4 Replies
6. Solaris
Hi All,
I just found one thread on this forum on this subject here:
Forgot MYSQL password root | Unix Linux Forums | Web Development
but unfortunately the issue was not resolved.
I have the same problem with the same error message.
The background is that I built a Solaris 11 x86 server... (11 Replies)
Discussion started by: hicksd8
11 Replies
7. UNIX for Advanced & Expert Users
we have NCR 3455 system from long time as attached all information for server (images) , so we need your help to assist us to get root password which lost it , really we appreciate your efforts if you can send us the procedure for resting the administrator (root) password which this server... (0 Replies)
Discussion started by: univoip
0 Replies
8. UNIX for Beginners Questions & Answers
Hi ,
I ve a question about the Linux system root password change.
Which can be done using grub menu without inputting the old password.:confused:
So If anybody can change the root password without any password and then how it is secure. Anybody can manipulate the other user using the... (6 Replies)
Discussion started by: pradyumnajpn10
6 Replies
LEARN ABOUT MOJAVE
md5crypt
md5crypt(n) MD5-based password encryption md5crypt(n)
__________________________________________________________________________________________________________________________________________________
NAME
md5crypt - MD5-based password encryption
SYNOPSIS
package require Tcl 8.2
package require md5 2.0
package require md5crypt ?1.1.0?
::md5crypt::md5crypt password salt
::md5crypt::aprcrypt password salt
::md5crypt::salt ?length?
_________________________________________________________________
DESCRIPTION
This package provides an implementation of the MD5-crypt password encryption algorithm as pioneered by FreeBSD and currently in use as a
replacement for the unix crypt(3) function in many modern systems. An implementation of the closely related Apache MD5-crypt is also avail-
able. The output of these commands are compatible with the BSD and OpenSSL implementation of md5crypt and the Apache 2 htpasswd program.
COMMANDS
::md5crypt::md5crypt password salt
Generate a BSD compatible md5-encoded password hash from the plaintext password and a random salt (see SALT).
::md5crypt::aprcrypt password salt
Generate an Apache compatible md5-encoded password hash from the plaintext password and a random salt (see SALT).
::md5crypt::salt ?length?
Generate a random salt string suitable for use with the md5crypt and aprcrypt commands.
SALT
The salt passed to either of the encryption schemes implemented here is checked to see if it begins with the encryption scheme magic string
(either "$1$" for MD5-crypt or "$apr1$" for Apache crypt). If so, this is removed. The remaining characters up to the next $ and up to a
maximum of 8 characters are then used as the salt. The salt text should probably be restricted the set of ASCII alphanumeric characters
plus "./" (dot and forward-slash) - this is to preserve maximum compatability with the unix password file format.
If a password is being generated rather than checked from a password file then the salt command may be used to generate a random salt.
EXAMPLES
% md5crypt::md5crypt password 01234567
$1$01234567$b5lh2mHyD2PdJjFfALlEz1
% md5crypt::aprcrypt password 01234567
$apr1$01234567$IXBaQywhAhc0d75ZbaSDp/
% md5crypt::md5crypt password [md5crypt::salt]
$1$dFmvyRmO$T.V3OmzqeEf3hqJp2WFcb.
BUGS, IDEAS, FEEDBACK
This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category md5crypt
of the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883]. Please also report any ideas for enhancements you may have for
either package and/or documentation.
SEE ALSO
md5
KEYWORDS
hashing, md5, md5crypt, message-digest, security
CATEGORY
Hashes, checksums, and encryption
COPYRIGHT
Copyright (c) 2003, Pat Thoyts <patthoyts@users.sourceforge.net>
md5crypt 1.1.0 md5crypt(n)