Hi! All,
This is True64 Unix, 4.0.F patch kit 4
I have a 15GB Oracle dump file that I have to backup to tape. I am trying to use "tar" to dump it to tape, but
tar complained that the file was too big and that it was
truncating it!.
I am compressing the file using the "compress" utility.... (3 Replies)
HI,
To restrict the number of files and number of processes used the user we use the following configuration in the file /etc/security/limits.conf.
oracle soft nofile 65572
oracle hard nofile 65572
oracle soft noproc 16384
oracle soft noproc 16384
My question is what do the 'soft' and... (1 Reply)
Hi,
How can we set per user core file size, etc in solaris, i.e. I want solaris counterpart/equivalent of linux /etc/security/limits.conf.
TIA (0 Replies)
Hi there,
I am working on AIX and i dont have permission for /etc/security/limits file.
In the man page of ulimit it is mentioned that it will get the limitations for me from /etc/security/limits file.
the file permission for ulimit command is
-r-xr-xr-x 15 bin bin ... (6 Replies)
Dears
Security users in AIX don’t have permission to change the group of the user thru Smitty Users
When they try to change the group of the users to any group they'll get permission denied
Security profile in Smitty :
User... (10 Replies)
Hi there,
I am trying to set a ulimit max in the /etc/security/limits.conf against a NIS netgroup (which contains a whole bunch of users) instead of a local user or group.
so I have a NIS netgroup called +@myusers , none of whose users are defined locally on the box. I want to ensure that... (2 Replies)
Hi,
I would like to know, how can I set limits (noproc,fsize,core, data...) to users in solaris, i.e. I want solaris counterpart/equivalent of linux /etc/security/limits.conf
Thanks!! (0 Replies)
OS version : RHEL 6.5
Below is an excerpt from /etc/security/limits.conf file for OS User named appusr in our server
appusr soft nproc 2047
appusr hard nproc 16384
What will happen if appusr has already spawned 2047 processes and wants to spawn 2048th process ?
I just want to know... (3 Replies)
Hi All,
I am getting below run time error
I checked the code and see the structure defined as below and using the file position variable
typedef struct Get_file {
char *current_pathname;
unsigned int tot_bytes_io, physical_position;
int... (2 Replies)
Discussion started by: arunkumar_mca
2 Replies
LEARN ABOUT CENTOS
pam_limits
PAM_LIMITS(8) Linux-PAM Manual PAM_LIMITS(8)NAME
pam_limits - PAM module to limit resources
SYNOPSIS
pam_limits.so [conf=/path/to/limits.conf] [debug] [set_all] [utmp_early] [noaudit]
DESCRIPTION
The pam_limits PAM module sets limits on the system resources that can be obtained in a user-session. Users of uid=0 are affected by this
limits, too.
By default limits are taken from the /etc/security/limits.conf config file. Then individual *.conf files from the /etc/security/limits.d/
directory are read. The files are parsed one after another in the order of "C" locale. The effect of the individual files is the same as if
all the files were concatenated together in the order of parsing. If a config file is explicitly specified with a module option then the
files in the above directory are not parsed.
The module must not be called by a multithreaded application.
If Linux PAM is compiled with audit support the module will report when it denies access based on limit of maximum number of concurrent
login sessions.
OPTIONS
conf=/path/to/limits.conf
Indicate an alternative limits.conf style configuration file to override the default.
debug
Print debug information.
set_all
Set the limits for which no value is specified in the configuration file to the one from the process with the PID 1.
utmp_early
Some broken applications actually allocate a utmp entry for the user before the user is admitted to the system. If some of the services
you are configuring PAM for do this, you can selectively use this module argument to compensate for this behavior and at the same time
maintain system-wide consistency with a single limits.conf file.
noaudit
Do not report exceeded maximum logins count to the audit subsystem.
MODULE TYPES PROVIDED
Only the session module type is provided.
RETURN VALUES
PAM_ABORT
Cannot get current limits.
PAM_IGNORE
No limits found for this user.
PAM_PERM_DENIED
New limits could not be set.
PAM_SERVICE_ERR
Cannot read config file.
PAM_SESSION_ERR
Error recovering account name.
PAM_SUCCESS
Limits were changed.
PAM_USER_UNKNOWN
The user is not known to the system.
FILES
/etc/security/limits.conf
Default configuration file
EXAMPLES
For the services you need resources limits (login for example) put a the following line in /etc/pam.d/login as the last line for that
service (usually after the pam_unix session line):
#%PAM-1.0
#
# Resource limits imposed on login sessions via pam_limits
#
session required pam_limits.so
Replace "login" for each service you are using this module.
SEE ALSO limits.conf(5), pam.d(5), pam(8).
AUTHORS
pam_limits was initially written by Cristian Gafton <gafton@redhat.com>
Linux-PAM Manual 09/19/2013 PAM_LIMITS(8)