This post describes about check the Java, Apache Tomcat and JBoss package version by command line.

sslscan is an one of the tool check SSL TLS service, like HTTPS in order to find out the ciphers that are supported. You can get the certificate and output in text and XML formats, also supported version OpenSSL.

Some times you want to know information ping response with timestamp just use the below command,

This post describes get information of database space in MySQL. By default can easily view on end of the row on PHPMyAdmin panel, do you want to know in command line, Login into server execute the query.

Google Apps wizard cpanel plugin available for automatically configure domain with google-apps MX and CNAME records by the user, we need to install in your server.

If you may get an error while starting Jboss 7 service ignoring option MaxPermSize 256m support was removed in 8.0

On Ununtu by default you will not have an option to set root password, the root user have created while installation. The root user is rarely necessary, if you need to do as administrator can use sudo or gksudo.