Within the Linux operating system, it’s possible to temporarily halt the execution of a process without terminating it. This paused state allows system administrators and users to manage resources, troubleshoot issues, or defer execution until a later time. For instance, a computationally intensive task can be paused during peak system load and then continued during off-peak hours. Resuming these halted operations is a fundamental aspect of process management.
The ability to pause and restart process execution offers significant advantages in terms of system flexibility and control. It facilitates efficient resource allocation, enables debugging and analysis of running programs, and provides a mechanism for scheduling tasks based on system demands. This functionality has been integral to Unix-like systems for decades, contributing to their reputation for robust process management.
