What Is Job Id in Linux?

The jobs command displays the status of jobs started in the current terminal window. Jobs are numbered starting from 1 for each session. The job ID numbers are used by some programs instead of PIDs (for example, by fg and bg commands).

How do I find my Linux Job ID?

Checking the memory usage of a running job:

1. First log onto the node your job is running on. …
2. You can use the Linux commands ps -x to find the Linux process ID <PID> of your job.
3. Then use the Linux pmap command: pmap <PID>
4. The last line of the output gives the total memory usage of the running process.

How do I find my job ID?

The job IDs can be displayed using the jobs command, the -l switch displays the PID as well. Some kill implementations allow killing by job ID instead of PID.