Archive for the ‘SERVER’ Category

How to configure Telnet server on Custom Port. Or you can say how to configure secure telnet server. Secure in the sense it is binded with a different port rather than telnet default port and so it become more difficult to hack or even port scanning tool or service scanning tool like nmap can’t scan it properly.

Our Telnet Server Machine is and as we know by default Telnet works on PORT Number 23 but here in this lab we are going to run Telnet Service on a PORT 9898 which is a custom port and we have to tell the Linux Machine about this unknown Port.

Also Learn:

How to configure Telnet Server on Linux Machine.



Learn to configure Telnet Server on redhat enterprise Linux Machine. Telnet is a remote Login Program. You can Divide Telnet in to Two parts: Telnet-Server and Telnet-Client. Telnet server is the Machine which allows users to login to it through remote and the machines which are logged in remotely through telnet on Telnet Server is known as Telnet Client.For this lab I have taken three Machines here. One RHEL5 machine as Telnet server and other two machines as a telnet client.

Also Learn: How to Configure Telnet server on Custom PORT

telnet server


Learn to configure Proxy Server for your Web Server using xinetd. We are going to learn how to configure proxy server for any Web Services using xinetd in Linux. Here in this Article The Proxy Machine I have used is a RHEL5 Machine and I will show you in just few simple steps that how easily you can configure a Proxy server on your RHEL5 machine using XINETD.


apache securityIn this tutorial we will learn how to configure web security in Red hat Enterprise Linux.This tutorial is for everyone using Linux machine.Whenever you are using a Dedicated Server or a VPS Server and he/she has installed a Linux OS on his Machine then you must know how to secure your Apache Web Server to protect it from any kind of hacking.In this tutorial we will discuss how to Disable Directory Listing,Disable the Server signature,make use of right user and group,ensure that Apache web server info is disabled,Block certain ip or network,Disable banner and Disable Trace HTTP Request.using this method one can easily protect his/here web server from few hacking attacks but it is not 100% secure it only increases the level of security.


Learn to configure HTTP SERVER or Apache Web Server in RHEL5 or RHEL6. This tutorial is all about Web server configuration in Linux.Here we are using Apache service as web service.Configuration of Apache web server in RHEL5 and RHEL6 are very similar.So if you know how to configure Apache web server on Redhat Enterprise Linux5 then you can easily do the same for Redhat Enterprise Linux 6.The configuration of Apache Web server on RHEL 7 machine is very different from RHEL5 and RHEL6.I will write a separate and dedicated article on Apache Web server configuration on RHEL7.I have also included Apache Interview Questions with Answers.So if you are preparing for a linux Administrator Interview then this tutorial is for you and will help you to crack your Linux Admin Interview.If you face any more questions apart from this you can ask me though comment section.I will try to include your question with answer and update mt article.


In this tutorial i am going you to explain how to configure NIS server and NIS client in Redhat Enterprise Linux.I will mention step wise clear notes with command to configure NIS Server and NIS Client in this tutorial.before configuring NIS server you must configure Yum server on your Linux Machine.Using the same method you can configure NIS server on CentOS Linux or Fedora Linux.

IN this NIS Configuration LAB:

NIS  Server IP Address: 

NIS Server Client IP Address:



Whenever we Download or Upload a Files from any machine the FTP Protocols comes in to service.FTP stand for File Transfer Protocol.It’s names say everything about self. Whether you Download a File From Server or Upload a File up on server FTP comes in use.

DOWNLOADING: When data get transferred from Server to Client the process is known as Downloading.


UPLOADING: When data transferred from client to Server the Process is known as Uploading.

So whether you transfer file from server to client or client to server ,in both case the data get transferred and whenever or wherever the data get transferred from one place to another the FTP protocol comes in to use.

So today in This tutorial we will learn how to Configure this FTP service on Redhat enterprise Linux and also learn how to use it.I use very simple and short steps to mention the configuration of FTP Server configuration and FTP Client Configuration along with its command and usage.

If you are interested in Linux You can Also Learn:

DHCP Server configuration in Linux

DNS server configuration in Linux

Apache Web server configuration in Linux

Apache web server security in Linux