Hi,
I need to write a shell script that executes the command
uname -a
the output i get is of the format :
FreeBSD test.trial.machine.com 4.5-RELEASE FreeBSD 4.5-RELEASE #0: Mon Jan 28 14:31:56 GMT 2000 tester@builder.freebsdmall.com:/usr/src/sys/compile/GENERIC i386
(this is all in a... (3 Replies)
hi ,
I want to check that what options i have used in mount command ... or what switches i have used while mounting ..
is there any method to check ?
thanks (1 Reply)
I have a local linux machine in which the files are dumped by a remote ubuntu server. If the process in remote server has any problem then empty files are created in local machine. Is there any way using perl script to check if the empty files are being created and delete them and then run a shell... (2 Replies)
I am working on a perl script that is used to update a list of hosts to a certain file but I am having an issue when I try to perform a check to make sure the user enters valid information. The following is what I have currently written for the script:
IPINPUT:
print "Enter IP Address: ";... (2 Replies)
The following script does pull the sender and Subject of the email but it is not seeing the attachment name. I know there is an attachment.
I line in red SHOULD pull the filename out.
this line is in the message:
Content-Disposition: attachment; filename="Picture 243.jpg"
... (1 Reply)
Hello everyone,
I have a perl script which takes various command line options from user like :
test.pl -i <input_file> -o <output_file> -d <value> -c <value>
Now I have multiple input files in a directory:
<input_file_1>
<input_file_2>
<input_file_3>
<input_file_4>
.....
....
...... (6 Replies)
I'm a scripting newbie and I'm trying to learn. No better way than being assigned a project.
So basically, I'm trying to come up with a script that can periodically check a URL and then notify when changes occur to the file.
So what I'm thinking is that I need to devise a PERL script that... (3 Replies)
Hello,
I need to chack if the printer is out of paper, and send message to operator.
I need to do this from perl script.
The printer have mechanism to check if it have paper. However, the cups does not report "printer out of paper" when I remove the paper, and try to print.
Is there any... (1 Reply)
Hi,
I am trying to write a script for following scenario:
I have a list of countries from where I receive files...eg. (Indonesia, Thailand, Australia...etc)
For each country, I have a list of files that they send.
IND -- a,b,c
TH -- p,q,r
AU -- x,y,z
The path for these files could... (2 Replies)
Discussion started by: neil.k
2 Replies
LEARN ABOUT DEBIAN
pam_limits
PAM_LIMITS(8) Linux-PAM Manual PAM_LIMITS(8)NAME
pam_limits - PAM module to limit resources
SYNOPSIS
pam_limits.so [change_uid] [conf=/path/to/limits.conf] [debug] [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
change_uid
Change real uid to the user for who the limits are set up. Use this option if you have problems like login not forking a shell for user
who has no processes. Be warned that something else may break when you do this.
conf=/path/to/limits.conf
Indicate an alternative limits.conf style configuration file to override the default.
debug
Print debug information.
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(7).
AUTHORS
pam_limits was initially written by Cristian Gafton <gafton@redhat.com>
Linux-PAM Manual 06/04/2011 PAM_LIMITS(8)