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Top Forums Shell Programming and Scripting How to add nodev for /dev/shm partition in Linux using shell script? Post 302914927 by gull04 on Friday 29th of August 2014 04:46:39 AM
Old 08-29-2014
Hi,

To do this from the command line, you will have to use the mount command, it will be something like.

Code:
mount -t tmpfs -o remount,nodev /dev/shm

But this will be OS specific and you will need to do this as the root user.

A good place to start will be;
Code:
cat /etc/fstab

That will give you some information and you should be able to get the rest using;

Code:
man mount

Regards

Dave

Last edited by gull04; 08-29-2014 at 09:56 AM.. Reason: Syntax
 

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dtc_setup_vps_disks(8)					      System Manager's Manual					    dtc_setup_vps_disks(8)

NAME
dtc_setup_disk - setup LVM disks for using it as a VM SYNOPSIS
dtc_setup_vps_disk.sh VPS_NUMBER HDD_SIZE SWAP_SIZE [ lvm|loopback ] DESCRIPTION
dtc_setup_vps_disk.sh This shell script is a part of the dtc-xen package that is to be used by the dtc panel to manage a Xen VPS server. This script is used to create partitions to be used by a VPS later on. It will create a normal partition that will be used as a root disk, and a swap partition. dtc_setup_disk is to be used by the dtc-xen SOAP server, but can also be used as a standalone userland tool. If the partition(s) exists, then this script will delete it/them first. OPTIONS
VPS_NUMBER has to be a number between 01 and 19. Let's say the number is 16, and that dtc-xen is configured to use the volume group called lvm1, then this script will create /dev/lvm1/xen16 and /dev/lvm1/xen16swap. HDD_SIZE Size in MB of the VPS partition to create. SWAP_SIZE Size in MB of the VPS swap partition to create. If the dtc-xen SOAP server is used to create the VPS, then it will create a swap partition of the exact same size as the memory. IMAGE_TYPE This parameter can have 2 values: either lvm or loopback. If ommited, then lvm is used. If lvm is used, then this script will create a partition using lvmcreate, otherwise it will create an image file. Both will later be used for the VPS. EXAMPLE
dtc_setup_vps_disk 04 15360 256 lvm This will create 2 LVM partition to be used by the VPS named xen04, the first one being a root partition of 15 GB, and the second one being a swap partition of 256 MB. VERSION
This documentation describes dtc_setup_vps_disk version 0.3.15. See http://www.gplhost.com/software-dtc-xen.html for updates. SEE ALSO
dtc_reinstall_os(8), dtc_kill_vps_disk(8) dtc_setup_vps_disks(8)
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