Fixed the problem! A close look at the sshd_config file showed that Use_PAM wasn't set at all. Set that to yes. Also set ChallengeResponseAuthentication to no.
After this a restart of sshd is all that it takes to fix it.
Hello all!
I have found a new home, this place is great!
I have been searching for days to find a way to set a max size for a log.txt file using a cron job exicuting a shell script. Is it possible for a script to remove older entries in a log file to maintain a limited file size? If so,... (5 Replies)
I have set the maximum no of file descriptors open in a process to the value 8192 using the following lines
set rlim_fd_max=8192
set rlim_fd_cur=8192
in the /etc/system file.
I rebooted the machine and the command ulimit -n / -Hn both display the limits as 8192. However when I run my... (2 Replies)
i am trying to change the max number of files you can open under this
enviroment
Solaris , bash .
i first check the current setting by
ulimit -a
returns like this.
------------------------------------
data seg size (kbytes) unlimited
file size (blocks) unlimited
open files... (1 Reply)
hi,
iam getting error when i assign a variable to an array of more that 315 character in length
set -A array <variable>
<variable> value is 000001 000002 and up to 000045
it is giving error as
"The specified subscript cannot be greater than 1024."
can any one help me to solve this (2 Replies)
Hi
How to increase maximum number of open file in "sco xenix binary" running in "sco unix openserver 5.0.7" ?
I have changed "NOFILES" kernel parameter to 512, but xenix binray can't open more than 60.
tnx (4 Replies)
I have a system with the following settings:
min:0.10
Assigned: 2.0
Max: 6.0
Partition is uncapped weight is 128.
I would like to know if even if this is uncapped, is the max it can use 6?
The actual pool has 16.
I remember reading about this somewhere but I don't remember can anyone... (3 Replies)
I wrote a perl program that simultaneously reads in data from 691 tar.gz files using zcat. I can run one instance of the program without any issues and the memory and swap sizes are negligible. However, when I attempt to run more than 1 I start to get fork: resource unavailable messages. Are... (6 Replies)
Hello all,
I have been tasked with finding the current open file descriptors versus the limit set. In Linux, this can be done like so:
cat /proc/sys/fs/file-nr
3391 969 52427
| | |
| | |
| | maximum open file descriptors
| total free allocated... (2 Replies)
Ubuntu users,
I am configuring an Ubuntu 14.04 server as a load injector.
I have appended the hard and soft limits to /etc/security/limits.conf for any user (apart from root):
* hard nofile 65536
* soft nofile 65536
I am seeing the figure 65536 in... (5 Replies)
Discussion started by: aidylewis
5 Replies
LEARN ABOUT SUNOS
ulimit
ulimit(2) System Calls ulimit(2)NAME
ulimit - get and set process limits
SYNOPSIS
#include <ulimit.h>
long ulimit(int cmd, /* newlimit */...);
DESCRIPTION
The ulimit() function provides for control over process limits. It is effective in limiting the growth of regular files. Pipes are limited
to PIPE_MAX bytes.
The cmd values, defined in <ulimit.h>, include:
UL_GETFSIZE Return the soft file size limit of the process. The limit is in units of 512-byte blocks and is inherited by child pro-
cesses. Files of any size can be read. The return value is the integer part of the soft file size limit divided by 512. If
the result cannot be represented as a long int, the result is unspecified.
UL_SETFSIZE Set the hard and soft file size limits for output operations of the process to the value of the second argument, taken as a
long int. Any process may decrease its own hard limit, but only a process with appropriate privileges may increase the
limit. The new file size limit is returned. The hard and soft file size limits are set to the specified value multiplied by
512. If the result would overflow an rlimit_t, the actual value set is unspecified.
UL_GMEMLIM Get the maximum possible break value (see brk(2)).
UL_GDESLIM Get the current value of the maximum number of open files per process configured in the system.
RETURN VALUES
Upon successful completion, ulimit() returns the value of the requested limit. Otherwise, -1 is returned, the limit is not changed, and
errno is set to indicate the error.
ERRORS
The ulimit() function will fail if:
EINVAL The cmd argument is not valid.
EPERM A process that has not asserted {PRIV_SYS_RESOURCE} in its effective set is trying to increase its file size limit.
USAGE
Since all return values are permissible in a successful situation, an application wishing to check for error situations should set errno to
0, then call ulimit(), and if it returns -1, check if errno is non-zero.
The getrlimit() and setrlimit() functions provide a more general interface for controlling process limits, and are preferred over ulimit().
See getrlimit(2).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
SEE ALSO brk(2), getrlimit(2), write(2), attributes(5), privileges(5), standards(5)SunOS 5.10 1 Feb 2003 ulimit(2)