09-11-2005
Quote:
Originally Posted by gopi
i m in a need to know how to hack password of a unix system. Plz help me to know how to do that!
This is NOT a hacking forum. Please read the
rules before posting.
Quote:
(11) These are not hacker boards so hacker related posts will be promptly deleted or moderated.
Moderators, please lock or delete this thread.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I'm tasked to change a user's password on multiple Linux systems (RH v3). I though copying the encrypted password from one Linux /etc/shadow file to another would work but I was wrong.
The long term solution is to establish an openLDAP Directory service, but for now I'm stuck with a manual... (1 Reply)
Discussion started by: benq70
1 Replies
2. HP-UX
I need change the password a two user. what're the commands to complete this requerement (4 Replies)
Discussion started by: bobangarcia
4 Replies
3. UNIX for Advanced & Expert Users
Hey all,
How to reset the password to a given user id ??
I used passwd commands, but now for that user there are 2 passwords. i.e the old and new passwords.
as : passwd mqcfaostt
oldpassword : pass1
new password : pass2
Confirm new password : pass2
Now, su - mqcdaostt is working for... (4 Replies)
Discussion started by: varungupta
4 Replies
4. HP-UX
Hi all,
I need to change the password of any user in one go.
For example in Linux we have two options :-
(echo "username:password") | chpasswd
or
echo $PASS | passwd $USER --stdin
This changes the password without prompting. Actually, I need to make a script which adds a user and... (0 Replies)
Discussion started by: vikas027
0 Replies
5. Shell Programming and Scripting
Hi all,
I need to change the password of any user in one go.
For example in Linux we have two options :-
(echo "username:password") | chpasswd
or
echo $PASS | passwd $USER --stdin
This changes the password without prompting. Actually, I need to make a script which adds a user and... (5 Replies)
Discussion started by: vikas027
5 Replies
6. Shell Programming and Scripting
Hi Friends.
I am new to scripting now i want to change the root password using the script with standard password.
which is the easy scripting to learn for the beginner, Thanks in advance. (2 Replies)
Discussion started by: kurva
2 Replies
7. Solaris
Hello All,
I have several solaris boxes running Solaris 8. When changing root passwords on them, all will simply ask for the new root password to change and of course to re-type the new password. One of the systems however asks for the existing root password before it will display the new password... (8 Replies)
Discussion started by: tferrazz
8 Replies
8. UNIX for Dummies Questions & Answers
When I am trying to change the password of my account. I could see the following error:
passwd: Changing password for ramu
Enter existing login password:
passwd: Sorry: less than 14 days since the last change.
Permission denied
Is anybody out there who can help me in changing my password? (4 Replies)
Discussion started by: bobby1015
4 Replies
9. AIX
AIX 6.1
User has a password set.
It needs to be a blank password (no password).
smit passwd
enter user name
at change password and confirm password, just press ENTER
Afterwards, I could not log on with blank password or with original password.
How can I change the password to a... (2 Replies)
Discussion started by: landog
2 Replies
10. Forum Support Area for Unregistered Users & Account Problems
I was unable to login and so used the "Forgotten Password' process. I was sent a NEWLY-PROVIDED password and a link through which my password could be changed. The NEWLY-PROVIDED password allowed me to login.
Following the provided link I attempted to update my password to one of my own... (1 Reply)
Discussion started by: Rich Marton
1 Replies
ppmtopgm(1) General Commands Manual ppmtopgm(1)
NAME
ppmtopgm - convert a portable pixmap into a portable graymap
SYNOPSIS
ppmtopgm [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces a portable graymap as output. The output is a "black and white" rendering of the original
image, as in a black and white photograph. The quantization formula used is .299 r + .587 g + .114 b.
Note that although there is a pgmtoppm program, it is not necessary for simple conversions from pgm to ppm , because any ppm program can
read pgm (and pbm ) files automatically. pgmtoppm is for colorizing a pgm file. Also, see ppmtorgb3 for a different way of converting
color to gray. And ppmdist generates a grayscale image from a color image, but in a way that makes it easy to differentiate the original
colors, not necessarily a way that looks like a black and white photograph.
QUOTE
Cold-hearted orb that rules the night
Removes the colors from our sight
Red is gray, and yellow white
But we decide which is right
And which is a quantization error.
SEE ALSO
pgmtoppm(1),ppmtorgb3(1),rgb3toppm(1),ppmdist(1),ppm(5),pgm(5)
AUTHOR
Copyright (C) 1989 by Jef Poskanzer.
10 April 2000 ppmtopgm(1)