Throughout the Linux working system, it is doable to quickly halt the execution of a course of with out terminating it. This paused state permits system directors and customers to handle sources, troubleshoot points, or defer execution till a later time. As an illustration, a computationally intensive process may be paused throughout peak system load after which continued throughout off-peak hours. Resuming these halted operations is a basic side of course of administration.
The flexibility to pause and restart course of execution affords important benefits by way of system flexibility and management. It facilitates environment friendly useful resource allocation, permits debugging and evaluation of working packages, and supplies a mechanism for scheduling duties primarily based on system calls for. This performance has been integral to Unix-like techniques for many years, contributing to their repute for sturdy course of administration.