Uninstalling the Previous MySQL Installation in Linux

When we install the new version of mysql in linux then, if there is any old version is existing, it will show some conflict. So we have to remove the old files before proceeding further. The following commands will help you to do this. # rpm -qa | grep -i mysqllibdbi-dbd-mysql-0.6.5-7MySQL-python-0.9.1-9perl-DBD-MySQL-2.9002-1mod_auth_mysql-20030510-3php-mysql-4.3.3-6mysql-3.23.58-4mysql-bench-3.23.58-4mysql-server-3.23.58-4freeradius-mysql-0.9.1-1mysql-devel-3.23.58-4qt-MySQL-3.1.2-14 You will want toContinue reading “Uninstalling the Previous MySQL Installation in Linux”

Steps to change the default port number for Apache HTTP Server

We all know that as default the Apache HTTP Server will ping to port number 80 . What we have to do when a situation of changing this post number comes? Lets see some simple steps for this… 1. Assume that your new port number is 78 2. cp /etc/httpd/ports.conf /etc/httpd/ports.conf_backupgedit /etc/httpd/ports.conf 3. Find thisContinue reading “Steps to change the default port number for Apache HTTP Server”

Tomcat Administration: Starting Tomcat automatically after Linux boots

If Tomcat was not bundled as part of an operating system distribution, it won’t have the necessary file(s) to start automatically at system boot time. Please visit here to findout the steps that should be taken to start Tomcat automatically after Linux boots. Some other helpful links for this are 1. Tomcat 5 Administration BasicsContinue reading “Tomcat Administration: Starting Tomcat automatically after Linux boots”