qsub

qsub is a command line tool that stands for "queue submit" and is used in job scheduling systems. It is primarily used in High-Performance Computing (HPC) environments. With qsub, users can submit and manage batch jobs to the job scheduler. It allows users to specify job parameters such as resource requirements, runtime limits, and the actual command to be executed. qsub provides features for job dependencies, job arrays, and job prioritization, enabling users to schedule and manage complex workflows. It also allows users to monitor and control the status of their submitted jobs, providing information about job ID, start time, queue placement, resource utilization, and job output. Overall, qsub streamlines the process of submitting and managing batch jobs in large-scale computing environments and facilitates the efficient use of computing resources.