11-30-2001
Password slashes.
Hi everyone!
I've been asked to write an article breaking down the basics of UNIX password information etc., and I've come across something in which I cannot find a definition for within Google.
Very simply, can anyone tell me what the difference is between a standard UNIX password, and one that contains a "/" ?
An example password:
9FDv/CqdFuqWo
Thanks in advance,
hellz.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hey,
This is probably going to sound like an immensely stupid and dull question, but can someone please tell me whether the forward slash on the web address (http://) signifies that it is running on UNIX?
hanks (1 Reply)
Discussion started by: steverocliffe
1 Replies
2. Shell Programming and Scripting
Substituting the / for the \ I came up with this:
sed s/\\\\usr\\\\qm/\\\\\\\\qmi/g
Can anyone explain to me please, why I have to pass the slash four times?
:confused: (2 Replies)
Discussion started by: Shakey21
2 Replies
3. UNIX for Dummies Questions & Answers
hi all,
im trying to use a sed command to remove all occurenes of \p\g
what i used so far is : sed 's!\p\g!!g' file
but this doesnt work ?
Any ideas, thanks for helping. (2 Replies)
Discussion started by: seaten
2 Replies
4. UNIX for Dummies Questions & Answers
when I execute a command in like "run.sh," I can run it two ways:
./run.sh
or
. run.sh
What is the difference? (1 Reply)
Discussion started by: DarkLord
1 Replies
5. Shell Programming and Scripting
Need help in finding pattern then replacing pattern that contains multiple
slashes ..
ex .
<imgp src="Attention_web.eps.jpg" align="left">
<imgp src="NewToday062308.eps.jpg">
replace with
<imgp src="/ww2/adpay/liner/Attention_web.eps.jpg" align="left">
<imgp... (2 Replies)
Discussion started by: aveitas
2 Replies
6. Shell Programming and Scripting
I know you can remove trialing slashes using:
#echo "/tmp/one/two/three////" | sed "s,/$,,"
/tmp/one/two/three///
But I want to know how to make it remove all trialing flashes in the front, and in the start, so the end result is:
tmp/one/two/three
Anyone have any idea how to do this... (6 Replies)
Discussion started by: EXT3FSCK
6 Replies
7. Shell Programming and Scripting
Since I'm usually on windows I've came across different shells like Cygwin, Hamilton, and MKS. I've been working in csh most of the time, so porting scripts from one shell to another can be fairly annoying and confusing.
When specifying a directory I noticed that certain shells do not recognize... (1 Reply)
Discussion started by: vas28r13
1 Replies
8. Cybersecurity
When I try to access my website's Administrator page (mysite.com/administrator), I'm redirected to (mysite.comadministrator), as if the slash was removed from the URL
The funny thing is that I can access it if I enter 2 slashes (mysite.com//administrator)
Any ideas of what might be causing it? (4 Replies)
Discussion started by: rlopes
4 Replies
9. Shell Programming and Scripting
I have got the following contents and please can you advise me on how to extract the following data that appears between the very first slashes.
Thanks
i.e 576 , 10000, 1299
3/576/GPP///////NONE/0
50/10000/GPP///D4////GPP/0
234/1299/GPP///////NONE/0 (3 Replies)
Discussion started by: Sudhakar333
3 Replies
10. Programming
I want to print 4052 slashes using this C program.
#include <stdio.h>
void main()
{
int i;
for (i=0; i<4052; i++)
printf ("/");
}
When i compile this via gcc am getting this error :
http://gyazo.com/e0403e4789575d181d1695f9db3e6d6e.png
Can anyone point out what am doing wrong? (15 Replies)
Discussion started by: vish6251
15 Replies
LEARN ABOUT NETBSD
pam_unix
PAM_UNIX(8) BSD System Manager's Manual PAM_UNIX(8)
NAME
pam_unix -- UNIX PAM module
SYNOPSIS
[service-name] module-type control-flag pam_unix [options]
DESCRIPTION
The UNIX authentication service module for PAM provides functionality for two PAM categories: authentication and account management. In
terms of the module-type parameter, they are the ``auth'' and ``account'' features. It also provides a null function for session management.
UNIX Authentication Module
The UNIX authentication component provides functions to verify the identity of a user (pam_sm_authenticate()), which obtains the relevant
passwd(5) entry. It prompts the user for a password and verifies that this is correct with crypt(3).
The following options may be passed to the authentication module:
debug syslog(3) debugging information at LOG_DEBUG level.
use_first_pass If the authentication module is not the first in the stack, and a previous module obtained the user's password, that password
is used to authenticate the user. If this fails, the authentication module returns failure without prompting the user for a
password. This option has no effect if the authentication module is the first in the stack, or if no previous modules
obtained the user's password.
try_first_pass This option is similar to the use_first_pass option, except that if the previously obtained password fails, the user is
prompted for another password.
auth_as_self This option will require the user to authenticate himself as the user given by getlogin(2), not as the account they are
attempting to access. This is primarily for services like su(1), where the user's ability to retype their own password might
be deemed sufficient.
nullok If the password database has no password for the entity being authenticated, then this option will forgo password prompting,
and silently allow authentication to succeed.
UNIX Account Management Module
The UNIX account management component provides a function to perform account management, pam_sm_acct_mgmt(). The function verifies that the
authenticated user is allowed to login to the local user account by checking the password expiry date.
The following options may be passed to the management module:
debug syslog(3) debugging information at LOG_DEBUG level.
UNIX Password Management Module
The UNIX password management component provides a function to perform account management, pam_sm_chauthtok(). The function changes the
user's password.
The following options may be passed to the password module:
debug syslog(3) debugging information at LOG_DEBUG level.
no_warn suppress warning messages to the user. These messages include reasons why the user's authentication attempt was declined.
passwd_db=name Change the user's password only the specified password database. Valid password database names are:
files local password file
nis NIS password database
FILES
/etc/master.passwd default UNIX password database.
SEE ALSO
passwd(1), getlogin(2), crypt(3), getpwent(3), syslog(3), nsswitch.conf(5), passwd(5), nis(8), pam(8)
BSD
February 26, 2005 BSD