Hi,
Would any one be so kind to explain me :
are ulimits defined for each user seperately ? When ?
Specialy what is the impact of :
max locked memory
and
virtual memory
on performance of applications for a user.
Many thanks.
PS :
this is what I can see in MAN :
ulimit ]
... (5 Replies)
Hi,
I want to automate pbrun command in one of my project but the problem is when i am running pbrun command then it is asking for some input as identification no.I redirect that number through a file but it's not working. I didn't got any option for that to pass it as command line.Is there... (5 Replies)
Besides doing some shell-script which loops through /etc/passwd, I was wondering if there was some command that would tell me, like an enhanced version of getent.
The Operating system is Solaris 10 (recent-ish revision) using Sun DS for LDAP. (5 Replies)
I have a ksh script, which pbruns into another account.
I want to pbrun run into that account, and continue running all the engine commands(i.e setroot, setsite xxx, etc) in my script.
But instead, it pbruns into the account, and just gives me a shell prompt.. and stops there.
Only once i... (2 Replies)
what is the difference between sudo and pbrun?
i have seen people executing pbrun sudo su - what this means?? i know su -
will try to switch to root user. what speciality pbrun gives to sudo when it is used along with sudo command? (2 Replies)
Hi All,
I need information regarding how to automate the pbrun process in script in Linux.
Example sample script below,
#!bin/sh
/usr/xyz/pbrun testusr -password testpwd
testusr is username for pbrun and testpwd is password for pbrun.
Im not sure if it is correct way to invoke pbrun in... (2 Replies)
Hello ,
I am logging in linux with my userName and using the pbrun su appName for changing permissions of files (owner of the files is appName). Now I am trying to do same within shell script but failing . Here is my code .
#Function to change permission of a file
fun_chmod(){
... (0 Replies)
Hi
I am writing a shell scrpt to call pbrun to change user like below
pbrun su-otheruser
but in solaris by default there ia autoprompt after using pbrun su which asks the following which is mandatory to enter the reason,
Reason for ID change:
Is there a way to send the value form... (3 Replies)
I am trying to automate a script where I need to use pbrun /bin/su but for some reason it is not passing thru the pbrun as my code below.
. ~/.bash_profile
pbrun /bin/su - content
c h 1
hpsvn up file path
I am executing this from an external .sh file that is pointing to this scripts file... (14 Replies)
Discussion started by: jorgejac
14 Replies
LEARN ABOUT LINUX
pam_nologin
PAM_NOLOGIN(8) Linux-PAM Manual PAM_NOLOGIN(8)NAME
pam_nologin - Prevent non-root users from login
SYNOPSIS
pam_nologin.so [file=/path/nologin] [successok]
DESCRIPTION
pam_nologin is a PAM module that prevents users from logging into the system when /var/run/nologin or /etc/nologinexists. The contents of
the file are displayed to the user. The pam_nologin module has no effect on the root user's ability to log in.
OPTIONS
file=/path/nologin
Use this file instead the default /var/run/nologin or /etc/nologin.
successok
Return PAM_SUCCESS if no file exists, the default is PAM_IGNORE.
MODULE TYPES PROVIDED
The auth and acct module types are provided.
RETURN VALUES
PAM_AUTH_ERR
The user is not root and /etc/nologin exists, so the user is not permitted to log in.
PAM_BUF_ERR
Memory buffer error.
PAM_IGNORE
This is the default return value.
PAM_SUCCESS
Success: either the user is root or the nologin file does not exist.
PAM_USER_UNKNOWN
User not known to the underlying authentication module.
EXAMPLES
The suggested usage for /etc/pam.d/login is:
auth required pam_nologin.so
NOTES
In order to make this module effective, all login methods should be secured by it. It should be used as a required method listed before any
sufficient methods in order to get standard Unix nologin semantics. Note, the use of successok module argument causes the module to return
PAM_SUCCESS and as such would break such a configuration - failing sufficient modules would lead to a successful login because the nologin
module succeeded.
SEE ALSO nologin(5), pam.conf(5), pam.d(5), pam(7)AUTHOR
pam_nologin was written by Michael K. Johnson <johnsonm@redhat.com>.
Linux-PAM Manual 06/04/2011 PAM_NOLOGIN(8)