In this article, we will explore the topic of system management in the Linux environment. System management is crucial for maintaining the health and performance of any operating system, and Linux is no exception. We will discuss various aspects of system management, including process management, resource monitoring, software installation and updates, and system troubleshooting. Throughout the article, we will focus on providing practical examples and commands that are specific to the Linux environment.

Examples:

1. Process Management:

   • To list all running processes in Linux, use the command: ps -ef.
   • To kill a process, use the command: kill <process_id>.
   • To start a process in the background, use the command: <command> &.

2. Resource Monitoring:

   • To check CPU usage in Linux, use the command: top.
   • To monitor memory usage, use the command: free -m.
   • To view disk space utilization, use the command: df -h.

3. Software Installation and Updates:

   • To install software packages in Linux, use package managers like apt or yum.
   • To update the system and installed packages, use the command: sudo apt update && sudo apt upgrade.

4. System Troubleshooting:

   • To view system logs, use the command: tail -f /var/log/syslog.
   • To troubleshoot network connectivity issues, use the command: ping <hostname>.