Canonical is offering enterprises a chance to try cloud computing via a virtual appliance that bundles Ubuntu Linux with the IBM DB2 Express-C database running on the Amazon EC2 (Elastic Compute Cloud) public cloud platform. The free appliance, which features Ubuntu Server Edition 10.04, also can be deployed in private cloud configurations. DB2 Express-C enables [...]

Read full article     |     No Comments

Those who think the simple act of leveraging virtualization constitutes cloud computing are missing a significant point. In fact, virtualization is an inefficient way of managing cloud infrastructure; as IT becomes more adept at cloud architecture and the underlying technology further advances, you’ll see less and less virtualization used in cloud computing. VMware sees this, [...]

Read full article     |     No Comments

How to install postfix, dovecot and Squirelmail Install the package from yum: yum search postfix yum install postfix vi /etc/postfix/main.cf edit the configuration: myhostname = xxxx.com mydomain = xxxx.com inet_interfaces = all #inet_interfaces = localhost mydestination = $myhostname, localhost.$mydomain, localhost, xxxx.com mynetworks = xxx.xxx.xxx.xxx home_mailbox = Maildir/ hostname vi /etc/sysconfig/network NETWORKING=yes NETWORKING_IPV6=no HOSTNAME=xxxx.com [root@xxx ~]# [...]

Read full article     |     No Comments

Install PhpMyadmin: yum search phpMyAdmin  ; if there is no showing phpMyAdmin packet we must install epel. rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/x86_64/epel-release-5-3.noarch.rpm after installation visit to : http://192.168.2.125/phpMyAdmin/ Edit the “root” user with password “password” on php my admin, then Login with username root and password “password”. Edit the phpmyadmin.conf ; on /etc/httpd/conf.d/phpMyAdmin.conf phpMyAdmin – Web based MySQL browser [...]

Read full article     |     No Comments

This is how to dump my SQL table: /opt/lampp/bin/mysqldump –opt -ucadmin -password archive chargereport_200707 > chargereport_200707.sql One of the fastest SQL (Structured Query Language) database servers currently on the market is the MySQL server, developed by T.c.X. DataKonsultAB. MySQL, available for download at http://www.mysql.com, offers the data base programmer with an array of options and [...]

Read full article     |     No Comments

I assume you’ve had your hands on at least one set of administrative credentials in your life.  I’d also make the assumption that you’ve used that account as your everyday account.  You know, the one we use to check mail, surf the web, update facebook, download porn… you know, that kind of stuff. That’s a [...]

Read full article     |     No Comments