问题
When I launch a computation on the cluster, I usually have a separate program doing the post-processing at the end :
sbatch simulation
sbatch --dependency=afterok:JOBIDHERE postprocessing
I want to avoid mistyping and automatically have the good job id inserted. Any idea? Thanks
回答1:
You can do something like this:
RES=$(sbatch simulation) && sbatch --dependency=afterok:${RES##* } postprocessing
The RES variable will hold the result of the sbatch command, something like Submitted batch job 102045. The construct ${RES##* } isolates the last word (see more info here), in the current case the job id. The && part ensures you do not try to submit the second job in the case the first submission fails.
来源：https://stackoverflow.com/questions/19960332/use-slurm-job-id