Nagios Core Installation in RHEL8 step by step guide
Nagios Core Installation in RHEL8 ## Disable SELinux sed -i ‘s/SELINUX=enforcing/SELINUX=disabled’ /etc/selinux/config sed -i ‘s/SELINUX=enforcing/SELINUX=disabled/g’...
Arkit Learners Guide
Nagios Core Terminology – Nagios Certified Professional
Nagios Core terminology to know all the words used in Nagios certified professional course. Plugins:...
Nagios Certified Professional – Course Overview
Nagios Certified Professional – Course Overview nagios xi installation and configuration nagios xi nagios xi...
How to Install Tomcat 9 In RHEL 8 / Centos 8
The Apache How to Install Tomcat 9 software is an open source implementation of the...
Ansible Automation Course Content D0407
Ansible Automation Course content – video course D0407 Ansible is an open-source software Configuration management...
pam_tally2 command not found RHEL 8 – Deprecated
pam_tally2 command not found RHEL 8 because command pam_tally2 is deprecated and replaced by faillock...
VDO – Virtual Data Optimizer RHEL 8 De-Duplication capable
Virtual Data optimizer – manage kernel VDO devices and related configuration information. VDO in RHEL...
How Hackers steal passwords – How to Protect?
Research indicates that theft of user credentials could be more dangerous compared to personally identifiable...
Monitoring Website URL Status Using Nagios check_http
Nagios Core and Nagios XI has a features to monitoring website URL status. By default...
AWS EC2 Create & Remove Keypair Using Ansible Playbook
AWS EC2 Create & Remove Keypair using ansible playbook is possible. In last article i...
AWS EC2 Instance Creation Using Ansible Playbook Automation
Amazon Web Services is introduced term called “Infrastructure as a Code” where you no need...
Basic Linux Commands For Absolute Beginners
Basic Linux commands for absolute beginners. The Red Hat Certified System Administrator (RHCSA) Understand and...
