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Month: June 2017

How to Clear Cache Memory

            Linux has implemented a memory management efficiently.If any process is eating away your memory and you want to clear it.Linux provides a way to flush or clear ram cache.             Every Linux System has three options to clear cache without interrupting or services. 1.Clear PageCache Only. # sync; echo 1 > /proc/sys/vm/drop_caches 2.Clear dentries and inodes. # sync; echo 2 > /proc/sys/vm/drop_caches 3.Clear Pagecache,dentries […]

Linux Basic commands

                  Usefull Linux Basic Commands to learn. A command is an instruction given by a user telling a computer to do something.Commands are generally issues by typing them in at the command line and then pressing enter key,which passes them in to shell. A shell is a program that reads commands that are types on a keyboard and then executes them.It is the most basic method for a user […]

Steps to install latest version of mysql and php

Install MYSQL5.7 follow below steps :- To install Php Go to –>Php Installation First Check the version of OS cat /etc/redhat-release CentOS release 6.9(Final) Steps:-Download and add the following MySQL Yum repository 1)On RHEL/CentOS 6 wget http://dev.mysql.com/get/mysql157-community-release-e16-7.noarch.rpm 2)Install Packages yum localinstall mysql57-community-release-e16-7.noarch.rpm 3)Verify Mysql yum enabled yum repolist enabled | grep “mysql.*-community.*” 4)Installing latest mysql version yum install mysql-community-server

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