How-To-Install-Webmin-On-openSUSE-42.1

How To Install Webmin On openSUSE 42.1

Today, we will discuss how we can install and configure and use Webmin on OpenSuse. Let’s began without wasting any time. What is Webmin? Webmin is a web-based interfaces for the system administrations those who use Unix, Linux for administering their server & other system. You can use any modern web browser to use Webmin once you installed Webmin. It will provide a web-based panel so that you can setup… Read More »How To Install Webmin On openSUSE 42.1

How To Install Zabbix On openSUSE 42.1

How To Install Zabbix On openSUSE 42.1

What is Zabbix? Zabbix is an enterprise grade open source monitoring solution for networks. It is written by Alexei Vladishev. It is designed to monitor and track the status of various network services, servers, and other network driven hardwares so that these components can be easily monitored for any sorts of failure. It supports distributed and WEB monitoring with auto-discovery and few more great features. Zabbix uses MySQL, PostgreSQL, SQLite, Oracle… Read More »How To Install Zabbix On openSUSE 42.1

Evolution Of Unix / Linux Shells

Evolution Of Unix / Linux Shells

It’s really difficult to write about the evaluation or history of Unix / Linux shell. One can write pages after pages about these. I will try to cover the very basics of it and not diving deep into it. Let’s began than for an overview of most popular shells. What is a Unix Shell? A Unix shell is a command-line interpreter that’s interprets the command entered by the user. We… Read More »Evolution Of Unix / Linux Shells

Which Linux Distribution You Should Use

Which Linux Distribution You Should Use

We often get confuse which Linux distribution we are going to use. We think about it a lot. It mainly depends for which purpose you are going to use Linux. Depending on your purpose, you need to select the right Linux Distribution. Linux Distributions Now a days, there are lot of Linux distributions. Lot of choices. Lot of different flavors. But it’s really import to chose the right one for you.… Read More »Which Linux Distribution You Should Use

How To Install And Configure Arno Iptables On Ubuntu 14.04 LTS

How To Install And Configure Arno Iptables On Ubuntu 14.04 LTS

Today, we will come to know how we can install and configure arno iptables on Ubuntu 14.04 LTS. This is related to security hardening of your server. A good System Administrator must secure his Linux driven servers. There are many ways we can secure our servers. Setting up a good solid firewall is an essential step to take in securing any modern operating system according to your needs. I will show you… Read More »How To Install And Configure Arno Iptables On Ubuntu 14.04 LTS

How To Configure Port 465 For SMTP Authentication

How To Configure Port 465 For SMTP Authentication

Today we will see how we can configure port 465 for sending mail with authentication. SSL encryption is started automatically before any SMTP level communication can take place hence this is much more secure. Tcp port 465 is used for SMPT over SSL. Protocol name is known as smtps. SMTPS is not a proprietary protocol and not an extension of SMTP. It is just a way to secure SMTP at the transport… Read More »How To Configure Port 465 For SMTP Authentication

Installing And Scanning By ClamAV On Ubuntu 14.04 LTS

Installing And Scanning By ClamAV On Ubuntu 14.04 LTS

Today we will install ClamAV on our Ubuntu 14.04 Linux distribution. The process is almost similar for other Linux distributions. Let’s began. We all know about Antivirus. Right? Antivirus is a computer program which detect and heal viruses from our computers/servers/workstations. What is ClamAV? Clam AntiVirus (ClamAV) is a free and open-source, cross-platform antivirus software tool-kit able to detect many types of malicious software, including viruses. One of its main uses is on… Read More »Installing And Scanning By ClamAV On Ubuntu 14.04 LTS

How To Install Ubuntu 14.04.3 LTS On VirtualBox

How To Install Ubuntu 14.04.3 LTS On VirtualBox

The title says it all. Right? Today, we will come to know how to install & configure VirtualBox so that we can install a guest operating system on it. Our guest operating system will be Ubuntu 14.04.3 Linux distribution. For the host operating system, I am using an Apple MacBook Pro ( Model Early 2011) with Yosemite Mac OS X. You can use any hardware that has a CPU with… Read More »How To Install Ubuntu 14.04.3 LTS On VirtualBox

How-to-Install-And-Configure-FTP-Server-In-Ubuntu.jpg How-to-Install-Cinnamon-3.0-On-Ubuntu-16.04-LTS

How To Install, Configure And Integrate Spamassassin With Qmail In Ubuntu

Who in the world don’t get a spam mail? Is there anyone? We all are familiar with spam mail. Today we will learn how To install, configure and integrate spamassassin with qmail in Ubuntu for your mail server. A mail server is a server, which is used to send & receive mails within and outside of it’s domain. There are a number of MTA (Mail Transfer Agents) out there for… Read More »How To Install, Configure And Integrate Spamassassin With Qmail In Ubuntu

How To Upgrade From Oracle 11g To Oracle 12c

How To Upgrade From Oracle 11g To Oracle 12c

Hello all. Today we will go through how to upgrade from oracle 11g to Oracle 12c. Let’s start then. For this, I will use CentOS 7 64 bit Linux distribution. I am assuming that you have already installed Oracle 11g on your system. Here I will show what I did when I installed Oracle 11g. I select “Create and configure a database” for Oracle 11g just like below image. Then… Read More »How To Upgrade From Oracle 11g To Oracle 12c