We spend hours scrolling social media and waste money on things we forget, but won’t spend 30 minutes a day earning certifications that can change our lives.
Master in DevOps, SRE, DevSecOps & MLOps by DevOpsSchool!
Learn from Guru Rajesh Kumar and double your salary in just one year.
The SNMP protocol is used by network management systems to communicate with network elements.For this to work, the network element must be equipped with an SNMP agent. Most professional-grade network hardware comes with an SNMP agent built in. These agents must be enabled and configured to communicate with the network management system.Operating systems, such as Unix … Read more
Network File System (NFS) is a network file system protocol originally developed by Sun Microsystems in 1984, allowing a user on a client computer to access files over a network in a manner similar to how local storage is accessed. NFS, like many other protocols, builds on the Open Network Computing Remote Procedure Call (ONC RPC) … Read more
Starting Nagios Core Init Script: The easiest way to start the Nagios Core daemon is by using the init script like so: /etc/rc.d/init.d/nagios start Manually: You can start the Nagios daemon manually with the -d command line option like so: /usr/local/nagios/bin/nagios -d /usr/local/nagios/etc/nagios.cfg Restarting Nagios Core Restarting/reloading is nececessary when you modify your configuration files … Read more
How to start and stop Naxios XI Server? How to stop Naxios XI Server? service nagiosxi stop service npcd stop service ndo2db stop service nagios stop service postgresql stop service mysqld stop service httpd stop How to start Naxios XI Server? service httpd start service mysqld start service postgresql start service nagios start service ndo2db … Read more
Step by step procedures to Install Nagios agent in Linux > cd /tmp > mkdir software > cd software > yum install wget > wget https://assets.nagios.com/downloads/nagiosxi/agents/linux-nrpe-agent.tar.gz > tar -zxvf linux-nrpe-agent.tar.gz > cd linux-nrpe-agent > ./fullinstall
Step by step procedures to Install Nagios XI Server in Centos 7 #Update your centos os > yum install update > yum install wget # to install network utility e.g. ping. (Optional) > yum install net-tools > cd /tmp > mkdir software > cd /tmp/software # Download the Nagios latest package > wget https://assets.nagios.com/downloads/nagiosxi/5/xi-5.4.3.tar.gz > … Read more
Install and Configure Nagios Server and Clients Download the Nagios Server Source copy from https://www.nagios.com/products/nagios-xi/ You can also use the direct download links as below; > wget https://assets.nagios.com/downloads/nagiosxi/5/xi-5.2.0.tar.gz Extract the xi-5.2.0.tar.gz using > tar -zxvf xi-5.2.0.tar.gz Run the following commands to install it. > ./fullinstall At the end of installation, you will get the url … Read more