How to take backup of complete hard disk in Linux
The most important part for any sys admin is to take regular backup. Here I will show you few methods which you can use to take a backup of your
Linux
How to change user Password Expiry, Home Directory etc in Linux
When we create a new user in linux by default the user's home directory is created inside /home but we can change the default login directory so that everytime a
How to upgrade Kernel in Red Hat Linux to kernel-PAE
Let me brief you about kernel-PAE. In most of the servers the RAM requirement some times exceeds more than 8 GB RAM. But a normal Red Hat kernel can support
How to configure YUM with Apache server in Linux
I have written new article with the steps to [configure an offline yum repository using RHEL or CentOS iso image and use the same across the network using http server]({{< relref "configure-offline-yum-repo-http-apache-dvd/index.md" >}})
How to configure FTP server in Linux
There are many types of services available which can be used to configre FTP server in Linux. In this particular artical I will be showing you the most simple
How to configure VNC server in Linux (Red Hat)
Virtual Network Computing (**VNC**) is a graphical system that is used to remotely control another computer. It transmits the mouse and keyboard events from one computer to another, relaying the
Samba 4 as Active Directory configuration guide
[](http://1.bp.blogspot.com/-NTD5Tnz4dUs/UlfDmyq1BTI/AAAAAAAACfU/u73FzEYs5Aw/s1600/samba-4.jpg)What is Samba4 meant to accomplish? In simplest terms, Samba4 is an ambitious, yet achievable, reworking of the Samba code. Major features for Samba4 already include: * Support for the
How to configure Samba 3 as Primary Domain Controller
If you are working in a corporate sector then you must have noticed that most of the IT companies are using Active Directory on Windows Server for centralized authentication of
How to configure Squirrelmal in Linux
SquirrelMail (From [wiki](http://en.wikipedia.org/wiki/SquirrelMail)) is an Open Source project that provides both a web-based email application and an IMAP proxy server. SquirrelMail webmail outputs valid HTML 4.0 for its presentation, making
How to configure Sendmail server in Red Hat Linux
Let me show you simple steps to configure a sendmail server which will use external smtp server to send mails across the network.