Go to the mysql console and follow these steps
> use mysql;
> update user set password=PASSWORD("mynewpassword") where User='root';
> flush privileges;
> quit
Category: Centos
Installing redis on Centos
Use the following command
$ yum install redis OR $ yum install redis php-pecl-redis
Start the redis service
$ service redis start
Install ImageMagick in centos – redhat
Install image magick by the following command
$ yum install ImageMagick ImageMagick-perl
The above command will install ImageMagick and its dependencies automatically.
Install Rails 3.2 using rvm on redhat
Upgrade Packages
yum update
Installing Recommended Packages
yum install gcc-c++ patch readline readline-devel zlib zlib-devel yum install libyaml-devel libffi-devel openssl-devel make yum install bzip2 autoconf automake libtool bison iconv-devel
Install RVM ( Ruby Version Manager )
$ curl -L get.rvm.io | bash -s stable
Install Required Ruby Version
$ rvm install 1.9.3
Install rails
$ gem install rails --version '3.2.19'
The Rails Drop 