home.md

@@ -641,6 +641,35 @@ Hello world from process 028 out of 032, processor name res-hpc-exe014.researchl
 Hello world from process 009 out of 032, processor name res-hpc-exe013.researchlumc.nl 
 salloc: Relinquishing job allocation 270
 ```
+- srun
+With the **srun** command you can also open an interactive session or you can run a program through the scheduler.
+Interactive:
+```
+[user@res-hpc-lo01 ~]$ srun --pty bash
+[user@res-hpc-exe013 ~]$ exit
+exit
+```
+Running a program:
+```
+[user@res-hpc-lo01 ~]$ cat hello.sh
+#!/bin/bash
+#
+
+echo "Hello from $(hostname)"
+echo "It is currently $(date)"
+echo ""
+echo "SLURM_JOB_NAME: $SLURM_JOB_NAME"
+echo "SLURM_JOBID: " $SLURM_JOBID
+
+[user@res-hpc-lo01 ~]$ chmod +x hello.sh 
+
+[user@res-hpc-lo01 ~]$ srun -N1 hello.sh
+Hello from res-hpc-exe013.researchlumc.nl
+It is currently Thu Jan 23 12:35:18 CET 2020
+
+SLURM_JOB_NAME: hello.sh
+SLURM_JOBID:  282
+```
 
 ### Submitting jobs