Linux Process Management – Monitor, Control, Optimize

Process management is crucial in Linux for understanding and controlling running programs and services. Each process has a unique ID, owner, state, and resource usage. Commands like `ps`, `top`, and `htop` allow users to view active processes and system resource consumption. Processes can be in various states, including running, sleeping, stopped, or zombie. The `kill` command is used to terminate processes, while `nice` and `renice` adjust process priorities. Background jobs can be managed using `&`, `jobs`, `fg`, and `bg` commands. Hands-on practice with commands like `ps`, `top`, `sleep`, and `kill` helps solidify understanding. Process control is essential for system administrators and DevOps engineers to detect issues and optimize performance. Monitoring resource usage and prioritizing critical services is vital for system stability. Effective process management enables efficient debugging and overall system maintenance.