How to Configure reserved concurrency To manage reserved concurrency settings for a function, use the Lambda console. To reserve concurren...

 We frequently need to swap between Kubernetes clusters for different projects. Keeping track of all of their kubectl configurations and fil...

How to Enable SNMP in Cisco Routers / Switches  This will help us to monitor our network devices through our networking monitoring tool ( ca...

   How To Reset Cacti Admin Password?   How To Reset Cacti Admin Password To recover Cacti Admin password you need to follow the following S...

  How to Import and export notes on Mac Import text files into Notes If you use  upgraded iCloud notes  or  notes stored on your Mac , you c...

  Ansible: Run your first playbook Recap: Ansible Installation: Ansible is an agentless automation tool that you install on a single host (r...

  In this tutorial, we are going to show you how to configure Cacti to send e-mails when an alert trigger is activated. In our example, we a...

 Postfix is a flexible mail server that is available on most Linux distribution. Though a full feature mail server, Postfix can also be used...

Problem:   From cact  1.0.X onwards you would not find "+" or Add datasource Option in cacti.  cacti_no_add-Datasources Solution: ...