Category Archives: Unix

Installing Oracle OCI (oci8) library to Lubuntu 10.04.4 LTS – Using OCI instantclient 12.1

First Check Version of your Ubuntu Run Command :  lsb_release -a Distributor ID: Ubuntu Description: Ubuntu 10.04.4 LTS Release: 10.04 Codename: lucid Pre Requisites: sudo apt-get install build-essential sudo apt-get install php5-dev php-pear libaio1 Instant Client installation requires some environment variables to be able to see the library folder. Edit /etc/environment and add at the… Read More »

Upgrade from php 5.3 to php 5.4.6 in lubuntu

Login to SSH terminal Step1 : sudo apt-get install python-software-properties Step 2 : sudo add-apt-repository ppa:ondrej/php5-oldstable Step 3 : sudo apt-get update Step4 : sudo apt-get install php5 .

Solution for GHOST Vulnerability – Linux glibc library

The GHOST vulnerability is a serious weakness in the Linux glibc library. It might allows attackers to remotely take complete control of the victim system without having any prior knowledge of system credentials. CVE-2015-0235 has been assigned to this issue. For further information about the vulnerability, you can refer to the following url: https://community.qualys.com/blogs/laws-of-vulnerabilities/2015/01/27/the-ghost-vulnerability To… Read More »

Install ISPConfig3 on an Ubuntu 14.10 Server – Part 1

Although the command line is a powerful tool that can allow you to work quickly and easily in many circumstances, there are instances where a visual interface is helpful. If you are configuring many different services on one machine, or administering portions of your system for clients, tools like ISPConfig can make this a much… Read More »

Install ISPConfig3 on an Ubuntu 14.10 Server – Part 2

Back to Part1 Edit Source List sudo nano /etc/apt/sources.list deb http://us.archive.ubuntu.com/ubuntu precise main restricted universe multiverse deb http://us.archive.ubuntu.com/ubuntu precise-updates main restricted universe multiverse Make sure above two lines exist. sudo apt-get update sudo apt-get install apache2 apache2-utils libapache2-mod-suphp libapache2-mod-fastcgi libapache2-mod-python libapache2-mod-fcgid apache2-suexec libapache2-mod-php5 php5 php5-fpm php5-gd php5-mysql php5-curl php5-intl php5-memcache php5-memcached php5-ming php5-ps php5-xcache php5-pspell… Read More »

Install ISPConfig3 on an Ubuntu 14.10 Server – Part 3

Back to Part 2 Mail Configuration Let’s start by enabling some functionality in postfix. Open the default configuration file with your editor: sudo nano /etc/postfix/master.cf We just need to uncomment some of the lines in this file. Specifically the line that deals with the submission service and the first three option lines beneath, and the… Read More »

Install ISPConfig3 on an Ubuntu 14.10 Server – Part 4

Back to Part3 Install ISPConfig We are finally ready to install the actual ISPConfig software. We can do that by downloading the latest stable version onto our server. As of this writing, the latest stable version that has a direct link available is version 3. We will update the installation once we get everything installed.… Read More »

Install ISPConfig3 on an Ubuntu 14.10 Server – Part 5

Back to Part 4 Configure Squirrel Mail: Then create the following symlink… sudo ln -s /usr/share/squirrelmail/ /var/www/webmail sudo squirrelmail-configure Select D Select courier Then press enter to continue   Press S   Press Q  Making The  /squirrelmail working Link squirrel mail config to apache2 sudo ln -s /etc/squirrelmail/apache.conf /etc/apache2/conf-enabled/squirrelmail.conf Open config sudo nano /etc/apache2/conf-enabled/squirrelmail.conf Then Add… Read More »

Install ISPConfig3 on an Ubuntu 14.10 Server – Part 6

Go Back to Part 5 Increase MaxRequestLen in etc/apache2/mods-available/fcgid.conf If you dont do this you will get following error messages ISPConfig – Error 500 Internal Server Error ERROR 500 – Internal Server Error! The following error occurred: The requested URL caused an internal server error. If you get this message repeatedly please contact the webmaster. sudo nano… Read More »