LinuxTechi - Linux Tutorials and Guide

Top 15 SSH Server interview Questions and Answers 0

Top 15 SSH Server interview Questions and Answers

Q:1 What is the default port & configuration file of SSH Server ? Ans: 22 is default port  for ssh and ‘/etc/ssh/sshd_config’ is the configuration file. Q:2 How to change the default ssh port...

How to release space utilized by .nfs files under NFS 0

How to release space utilized by .nfs files under NFS

On Linux/UNIX systems if you delete a file that a currently running process still has open, the file isn’t really deleted or removed . Once the process closes the file, the OS then removes...

How to reduce LVM partition size in RHEL and CentOS 7

How to reduce LVM partition size in RHEL and CentOS

Sometimes when we are running out of disk space in our Linux box and if partition created on LVM , then we can make some free space in the volume group by reducing the...

How to Extend LVM Partition with lvextend command in Linux 8

How to Extend LVM Partition with lvextend command in Linux

Resizing the file system size is an important task of Linux admin’s profile. In Linux , LVM(Logical Volume Manager) provides the facility to increase and reduce the file system size. In this tutorial we...

LVM : A good way to utilize disks space 0

LVM : A good way to utilize disks space

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...

Top 30 Linux System Admin Interview Questions & Answers 39

Top 30 Linux System Admin Interview Questions & Answers

In this article we will discuss top 30 linux system admin interview questions with the answers for experience professionals. Below mentioned questions may help the readers to clear Linux interviews. If you like these...

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How To Install phpMyAdmin in Linux(Ubuntu/CentOS/RHEL)

phpMyAdmin is a free and opensource web tool to manage mysql database. It provides a GUI(graphical user interface) to perform MySql administration task. Before installing phpMyAdmin you need to make sure that LAMP(Linux,Apache,Mysql,PHP) is...

CentOS 6.X Installation Guide With Screenshots 1

CentOS 6.X Installation Guide With Screenshots

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...

How to Find Out CPU Architecture (32 bit or 64 bit) in Linux 0

How to Find Out CPU Architecture (32 bit or 64 bit) in Linux

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...

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