In this Guide we will see on How to Install the Oracle Database 12c Release 2 in Redhat Enterprise Linux 7.5 Server. To Download the Oracle Database Installer, Visit the below URL: http://www.oracle.com/technetwork/database/enterprise-edition/downloads/index.html Prerequiste...
What is SAN Certificate? The Subject Alternative Name (SAN) are also called as multi-domain SSL Certificate, which allows you to identify different domain names or even IP Address with one certificate. SAN Certificates...
ISSUE: Server gives error while I try to execute the command xterm. RESOLUTION: a) Remove the loopback addressing in the host file entry. b) Comment or remove the wrong localhost lines: Open up the...
ISSUE: I am trying to login to root as sudo user and launch the command “xclock” , I am getting the error message as “X11 Error while trying to launch the x-windows from your...
DNS (Domain Name System), also known as a nameserver, is a network system that associates host names with their respective IP addresses. For users, this has the advantage that they can refer to...
“youtube-dl” is a python based script which is used to download the Videos from any of the URL’s: 1] How to Install the required “youtube-dl” package in the Linux Server: To install it...
Sendmail’s core purpose, like other MTAs, is to safely transfer email among hosts, usually using the SMTP protocol. However, Sendmail is highly configurable, allowing control over almost every aspect of how email is handled,...
1) Register and automatically subscribe the system in one step: [ NOTE: user name and password are the same as your login credentials for Red Hat Customer Portal. 2) Register first and then attach the...
There are two ways where we can place the banner for the Server : To Display SSH Warning / Legal Notice message to users before logon: [1] Open the file as below:...
What is NAGIOS: Nagios is a powerful monitoring system that enables organizations to identify and resolve IT infrastructure problems before they...
