How to setup Logon Banners in Linux
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:...
Author: Siva
Step by Step to Add Linux Host in Nagios Monitoring
What is NAGIOS: Nagios is a powerful monitoring system that enables organizations to identify and resolve IT infrastructure problems before they...
Yum Command Line Options
What is YUM? YUM (Yellowdog Updater Modified) is the primary tool for getting, installing, deleting, querying, and managing RPM...
Systemctl Services in RHEL 7
Systemd is a system and service manager for Linux operating systems. It is designed...
How to Redirect Non – WWW TO WWW & Vice Versa
The ways to redirect the url from non-www to www and vice versa. if its a “443” replace the code with “https” instead of “http” [1] How to redirect www to non-www: RewriteEngine On RewriteCond...
How to create additional users in Nagios
How to Create Additional Users in Nagios: Environment : Red Hat Enterprise Linux Steps to Create the Additional user accounts apart from default nagios account “nagiosadmin” . Login to the nagios server . #...
How to start the autofs in Debug log mode
How to start the autofs in debug log mode: Environment: Red Hat Enterprise Linux 6 Red Hat Enterprise Linux 7 Resolution: To Start the autofs with the –debug mode. Just add the below line...
[Solution] Gnome failed to start
Description: Gnome failed to start due to the incorrect permission issue. Environment: Red Hat Enterprise Linux 6.x Error Message: Solution: The files and directories under the path /var/lib/gdm should own...