Introduction Nagios, a widely used open-source monitoring system, provides robust tools to monitor the health of various IT services, including web services. By setting up website monitoring in […]
Introduction: Amazon Web Services (AWS) provides a comprehensive set of cloud computing services that allow users to launch and manage virtual servers, known as instances, through the AWS
Introduction: Ubuntu 20.04, codenamed “Focal Fossa,” is the latest Long Term Support (LTS) release of one of the most popular Linux distributions in the world. Released in April
Introduction: The file system of a Linux server plays a crucial role in managing data storage and retrieval efficiently. Among the various file system types available, ext3 and
Introduction: Monitoring memory cache utilization is crucial for maintaining optimal system performance and resource utilization in your IT infrastructure. Nagios, a powerful monitoring system, allows you to track
Introduction: Making the entire filesystem or a specific partition read-only on Ubuntu 20.04 can be a useful security measure or a precautionary step to prevent unintended modifications. The
