Hi All,
On a solaris box A port B
in which port B is established and receiving data.
My question is how do i listen on that established port ,
how can i get the data received at box A: port B through my application
I had searched the forum for the same, but i am unable to retrieve the... (5 Replies)
Hi,
Does any one know what tool to use to visualize how is memory layed out for C on linux systems. I mean how much stack portion is used in functional call.
Where exactly does the argument to function sit in memory ?
I have written small program pasted below. But I am not able to infer... (3 Replies)
Hi,
I having problem with my linux machine
it have 6Gb physical memory and somehow it always almost coming to the bottom neck and than it start writing to the swap memory
you can see that there is more than 4G in cahce, is there any way to clean the cache or to limit it to 2Gb?
host1... (6 Replies)
Hi All,
We are using the linux servers and need to track the memory utilization of the box. Could anyone advice how the same can be achived.
:) (1 Reply)
Are we safe using the everyday wired keyboard? Although this concept is old, I had never seen an actual implementation on the matter until a few days ago. (Four ways of sniffing the electromagnetic emanations of wired keyboards currently on the market in up to 20 meters.)
Check the videos at:... (2 Replies)
Hello, I am using Linux os.
$ df -k /dev/shm
Filesystem 1K-blocks Used Available Use% Mounted on
tmpfs 2023256 1065000 958256 53% /dev/shm
$
Based on my google this, it is shared memory. What is this shared memory and where exactly it is used? Can you... (5 Replies)
Hi All,
We are running a python application on an RHEL 7 VM machine hosted in Azure. Machine has 8GB of memory & 2GB of swap space configured as swap file. Below the output of free command from the server.
#-> free -h
total used free shared buff/cache ... (12 Replies)
Discussion started by: veeresh_15
12 Replies
LEARN ABOUT CENTOS
ipcmk
IPCMK(1) User Commands IPCMK(1)NAME
ipcmk - create various ipc resources
SYNOPSIS
ipcmk <resource options> [additional options]
DESCRIPTION
ipcmk allows you to create shared memory segments, message queues or semaphore arrays.
RESOURCE OPTIONS
Resources may be specified as follows:
-M, --shmem [size]
Shared memory segment of size bytes.
-S, --semaphore [number]
Semaphore array with number of elements.
-Q, --queue
Message queue.
ADDITIONAL OPTIONS -p, --mode [mode]
Permission for the resource. Default is 0644.
-h, --help
Display a short help message and exit.
-V, --version
Output version information and exit.
SEE ALSO ipcrm(1), ipcs(1)AUTHOR
Hayden A. James <hayden.james@gmail.com>
AVAILABILITY
The ipcmk command is part of the util-linux package and is available from Linux Kernel Archive <ftp://ftp.kernel.org/pub/linux/utils/util-
linux/>.
util-linux September 2011 IPCMK(1)