UX Techno

Platform for learning UNIX & LINUX technologies

10 Steps about How to create LVM Volume

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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 […]

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Setting up WordPress on amazon aws EC2

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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 […]

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How to Stop and delete Linux Raid array

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You must have seen my earlier post about replacing faulty disk in Linux raid , however if something goes wrong with system sometimes you need to stop and delete Linux Raid array. We will go first about how we can stop linux raid array. here is sample output of status of Raid array: [root@rhel1 ~]# mdadm […]

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How to replace Faulty Linux RAID disk

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How to replace Faulty Linux RAID disk Suppose that a disk in the RAID array failed. In that case, you need replace Faulty Linux RAID disk. You must have seen my post about creating RAID 1 array same way I have created Raid 5 array with below command, so that I can demonstrate how we can replace […]

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How to Setup Linux RAID 1 Device on RHEL

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Setting up Linux RAID 1 Configuring LINUX RAID 1 is very essential as its provides redundancy. RAID partitions allows advanced features such as redundancy and better performance. So lets describe how to implement RAID, let’s look at the different types of RAID: ■ RAID 0 (Striping) disks are grouped together to form one large drive. This offers […]

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How to execute commands on Multiple UNIX servers

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Execute commands on Multiple UNIX servers To get the output from single server we can get it very easily by just executing particular command but what if we would like execute commands on multiple UNIX servers. Use ssh to fulfill above requirement of remote execution. System Scenario: kalwa1 ip 192.168.216.130 kalwa2 ip 192.168.216.131 SSH client is […]

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