In this post, we will show you how to extend the size of lvm partition in linux with lvextend command on the fly. Resizing the file system size is an important task of Linux admin’s profile. In Linux , LVM(Logical Volume Manager) provides the facility … Read more
Scenario : Let say , You have 5 disks each with 20 GB , now you have requirements to create FS(file system) of size 25 GB and 35GB and let rest of the space unassigned for any future needs . Technically, this is not possible … Read more
In this article, we will discuss top 30 Linux system admin interview questions along with answers for experience professionals. Following questions may help the readers to clear Linux interviews. If you like these questions , please don’t hesitate to share on Facebook, Twitter and among … Read more
phpMyAdmin is a frontend, open-source tool used for managing MariaDB/MySQL databases. It gives users the ability to intuitively and easily manage databases from a web browser. If you are not a fan of administering databases over the terminal, then phpMyAdmin is your greatest ally. In … Read more
RHEL 6 ( Red Hat Enterprise Linux) Server is most widely used operating system in the Data Center for production environment. Most of the application like Oracle,Mail Servers & Web servers are installed on RHEL Servers. In This tutorial we will discuss RHEL 6.X installation … Read more
CentOS(Community Enterprise Operating System) is an open source Operating system. It is almost similar to RHEL(Red Hat Enterprise Linux) and can easily be downloaded from the CentOS site. It is generally used in the Data Center Where you don’t want buy or spend money on … Read more
Some times it is very important to know whether the Server’s CPU Architecture is of 32-bit or 64-bit because 64-bit applications can not run on 32-bit system, whereas 32-bit application can easily be run on 64-bit system. One can determine Linux System CPU architecture using … Read more
Network Bonding is the aggregation of multiple lan cards(eth0 & eth1) into a single interface called bond interface. Network Bonding is a kernel feature and also known as NIC teaming. Bonding is generally required to provide high availability and load balancing services. In this tutorial … Read more
Situation : Most of us faced errors mentioned below during our system admin activities , this is mainly related to the removable storage media that we use on unix servers’ Reason of this could be because removing the disk/LUN’s without clean shutdown/unmount or de-attaching disks from … Read more
As Ubuntu is the most emerging desktop Operating system in the last few years. Beauty of ubuntu is that it is free , one can download this OS from the ubuntu site and can use it for personal and commercial purpose. In this tutorial we … Read more
In this tutorial we will discuss most frequently asked linux system admin interview questions for Beginners. Below are the list of L1 level Linux interview questions.. Q:1 How To check the uptime of a Linux Server ? Ans: Using uptime command we can determine how … Read more
