How to configure Samba 4 as Secondary Domain Controller
I have written one more article with the **steps to configure FreeIPA server and client** which can also act as an alternate to Microsoft Active Directory. And since FreeIPA
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Fix "RHEL: Kernel will not boot, system freeze at 'starting udev'"
**Error** Linux machine does not boots and gets stucked at udev prompt **Explanation** This is a known bug in Red Hat. Please follow the belw link to reach out
How to secure Apache web server in Linux using password (.htaccess)
[](http://3.bp.blogspot.com/-yXEvI0MHmQE/UlfQjjKM_FI/AAAAAAAACgs/0tP4oJg53eg/s1600/apache-tomcat-7.jpg)Here I have provided simple steps to configure your webpage with login authentication. So that you can prevent unauthorized access to your pages on the website. I have used Red
How to register Red Hat Linux with RHN ( Red Hat Network )
I will show you simple steps to register your Red Hat Linux server with Red Hat Network (RHN). Below article is only valid for Red Hat 6 and earlier, for
Red Hat Enterprise Linux 5.5 Installation Guide (Screenshots)
[](http://2.bp.blogspot.com/-OzgApIMMVvM/Uvoex9DNYVI/AAAAAAAAC0w/SC8iamEg3CE/s1600/red-hat-logo-0507.png)Before you start installing Red hat Linux, You should know the **pre-requisites** for the same i.e. the system requirements **System Requirement for Red Hat Linux 5** | | | |
15 tips to enhance security of your Linux Server
It is not possible for me to tell you with all the possible features because that is out of my knoweldge level but I will try to put everything I
What is Kernel-PAE in Linux ?
The **Physical Address Extension (PAE)** is a feature implemented in modern x86 processors. PAE extends memory addressing capabilities, allowing more than 4 GB of random access memory (RAM) to be
What is the difference between "su" and "su -" ?
If we check the man page for su su - run a shell with substitute user and group IDs which means that if you use ``` # su - ```
How to log iptables messages in a different log file
Follow below link to send your log messages to remote server using tcp or udp ports [How to send log messages using rsyslog to remote server using tcp and udp
What is swappiness and how do we change its value?
It is a feature in Linux which controls the degree to which the kernel prefers to swap in the procedure of freeing memory. It can be set to values on