You must create swap space in Linux for better performance. Every server needs swap space, even if it’s never going to use it. Swap space is allocated when your server is completely out of memory, and using swap space allows your server to continue to offer its services. Therefore, you should always have at least a minimal […]
In this post we will learn how we can Attach And Mount EBS Volume To EC2 Linux Instance in AWS. You might be knowing that EC2 is nothing but an Elastic compute cloud which is a virtual computing environment (similar to virtual machine in vmware ). EBS(Elastic block store) is nothing but an extra volume or disk that […]
We can split and merge files in linux especially for large once with the split command, and to join you just need to cat the files into one file. Split can be used on binaries as well on text files.
split [options] filename prefix
Here filename is the file that you want split. and prefix is the new […]
Normally we always use linux man page for any help or to get all the details with all options. why don’t we create our customized linux man page. To create linux man page we can use nroff utility. Normally man files are created using troff. troff is a bit difficult to use. So that’s Here we will […]
Linux FSTAB is important file which resides in the /etc directory on Linux. In Linux fstab stands for “File System Table”. This Linux fstab file contains information regarding all the file system & defines the location “mount point location” it should get mounted along with different options. It contains six columns
[root@kalwa2 ~]# cat /etc/fstab
# Created by anaconda on Tue May 26 13:10:05 2015
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
UUID=79327f96-bd6d-4af8-adeb-06013733847d / ext4 defaults 1 1
UUID=4e8109a5-166a-49ff-a0fb-2a8d6003cb99 /boot ext4 defaults 1 2
UUID=d8ca57b1-99c8-4a92-8281-19ea319ec0db swap swap defaults 0 0
tmpfs /dev/shm tmpfs defaults 0 0
devpts /dev/pts devpts gid=5,mode=620 0 0
sysfs /sys sysfs defaults 0 0
proc /proc proc defaults 0 0
Let’s discuss these six […]
Logical Volume Manager (LVM) is a software which provides the abstraction layer over the physical disk. Which hides the details regarding where does data stored on the disk or from where the data comes from actual physical disk whenever it is requested.Before learning how to create lvm lets learn terms in LVM so that it […]
For Setting up WordPress on amazon aws EC2 following pre-requisite need to met: AWS Account: First of all you need to have aws account for Setting up WordPress on amazon aws EC2. For signing an account ,You can sign up here. Amazon needs credit card and phone number details for initial signup. Amazon provides free tier account […]
Ignite client configuration process defines step by procedure for taking ignite backup of the host server in HP UNIX.