Transfer PuTTY Sessions to a New System Easily

If you’ve saved multiple PuTTY sessions and recently moved to a new system, you might be wondering how to transfer PuTTY sessions without manually reconfiguring them. Fortunately, transferring PuTTY sessions is quick and efficient when you use the Windows Registry. In this guide, you’ll discover how to export PuTTY sessions from your old computer and […]

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What is merge conflicts in GIT?

Merge conflicts occur when competing changes are made to the same line of a file, or when one person edits a file and another person deletes the same file. A merge conflict is an event that occurs when Git is unable to automatically resolve differences in code between two commits. When all the changes in […]

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How to update puppet certificate on puppet client?

You can use below command to update puppet client certificate using below commands. Go to your puppet master and clean client certificate: # puppetserver ca clean <hostname> Now login to client and run below commands: # systemctl stop puppet # rm -r /var/lib/puppet/ssl # systemctl start puppet On Server go and register if needed: # […]

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Disable Nagios alerts for a hostgroup

To disable Nagios alerts for a hostgroup, You need login to nagios server and make changes in your Nagios configuration. Basically, you’ll need to modify the hostgroup definition. Below are the setps needed to disable alerts for a hostgroup.Step1: Login to your Nagios server using SSH:Log in to the Nagios Server using SSH with user […]

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