monitoring

Mastering Logging and Monitoring from Bash Scripts in Linux In any production environment or complex system, logging and monitoring play a critical role in maintenance and troubleshooting. Bash scripting, often used for automating tasks in Linux, can also efficiently handle logging and various monitoring activities.

Monitoring and Analyzing System Logs in Linux Bash For anyone responsible for maintaining a Linux system, whether a server or a personal workstation, understanding how to effectively monitor and analyze system logs is crucial.

Understanding How to Check Open Ports with netstat: A Complete Guide Network security is a pivotal aspect of IT management, ensuring that unauthorized access points within network interfaces are minimised or eliminated. For system administrators and security professionals, one of the most crucial tasks is managing and monitoring open ports on a computer or network device.

Exploring Network Connections and Troubleshooting Using netstat and ss Commands In our interconnected digital world, understanding network connections is crucial for system administrators, network engineers, and even informed users.

Efficiently Monitoring Disk Usage with iostat: A Comprehensive Guide Disk performance is a critical metric that system administrators must routinely monitor to ensure optimal system functionality. Slow disk response can significantly affect application performance, leading to longer load times and a decrease in productivity.

Monitoring and restarting failed services with a Bash script is a practical way to maintain service uptime. Here's a step-by-step guide: 1. Check Service Status The systemctl command is used to monitor services: Check if a service is active: systemctl is-active <service_name> Returns active if the service is running, or inactive/failed otherwise.

Monitoring disk usage is essential for maintaining system health and ensuring adequate storage space. Here’s how you can monitor disk usage using various Bash commands: 1. Check Disk Space Usage Command: df Usage: View disk usage for all mounted filesystems: df -h -h: Displays output in human-readable format (e.g., GB, MB).