Install ViMbAdmin for Postfix Virtual Mail Administration tool on CentOS/RHEL 6.x/7.x

Virtual Mailbox Administration The ViMbAdmin project (vim-be-admin) provides a web-based virtual mailbox administration system to allow mail administrators to easily manage domains, mailboxes, and aliases. ViMbAdmin was written in PHP using our own web application framework which includes the Zend Framework, the Doctrine ORM and the Smarty templating system with JQuery and Bootstrap. Project Link: […]

Install Composer on CentOS

Composer is a tool for dependency management in PHP. It allows you to declare the dependent libraries your project needs and it will install them in your project for you. First you have to go to the /tmp directory cd /tmp Download the composer.phar file curl -sS | php Move it to /usr/local/bin/ mv […]

How to Reallocate Disk Space Using LVM

1. See the Disks and Partition Status: [root@288RHEL64S ~]# fdisk -l Disk /dev/sda: 536.9 GB, 536870912000 bytes 255 heads, 63 sectors/track, 65270 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x000946d2    Device Boot      […]