Update slurm-job-submission-and-execution.md

docs.it4i/general/slurm-job-submission-and-execution.md

@@ -36,58 +36,6 @@ On Barbora cluster all queues/partitions provide full node allocation, whole nod
 
 On Complementary systems only some queues/partitions provide full node allocation, see [Complementary systems documentation][2] for details.
 
-## Getting Job Information
-
-Show all jobs on system:
-
-```console
-$ squeue
-```
-
-Show my jobs:
-
-```console
-$ squeue --me
-             JOBID PARTITION     NAME     USER ST       TIME  NODES NODELIST(REASON)
-               104   qcpu    interact    user   R       1:48      2 cn[101-102]
-```
-
-Show job details for specific job:
-
-```console
-$ scontrol show job JOBID
-```
-
-Show job details for executing job from job session:
-
-```console
-$ scontrol show job $SLURM_JOBID
-```
-
-Show my jobs using long output format which includes time limit:
-
-```console
-$ squeue --me -l
-```
-
-Show my jobs in running state:
-
-```console
-$ squeue --me -t running
-```
-
-Show my jobs in pending state:
-
-```console
-$ squeue --me -t pending
-```
-
-Show jobs for given project:
-
-```console
-$ squeue -A PROJECT-ID
-```
-
 ## Running Interactive Jobs
 
 Run interactive job - queue qcpu_exp, one node by default, one task by default:
@@ -203,7 +151,62 @@ cn101
 cn102
 ```
 
-## Job States
+## Job Management
+
+### Getting Job Information
+
+Show all jobs on system:
+
+```console
+$ squeue
+```
+
+Show my jobs:
+
+```console
+$ squeue --me
+             JOBID PARTITION     NAME     USER ST       TIME  NODES NODELIST(REASON)
+               104   qcpu    interact    user   R       1:48      2 cn[101-102]
+```
+
+Show job details for specific job:
+
+```console
+$ scontrol show job JOBID
+```
+
+Show job details for executing job from job session:
+
+```console
+$ scontrol show job $SLURM_JOBID
+```
+
+Show my jobs using long output format which includes time limit:
+
+```console
+$ squeue --me -l
+```
+
+Show my jobs in running state:
+
+```console
+$ squeue --me -t running
+```
+
+Show my jobs in pending state:
+
+```console
+$ squeue --me -t pending
+```
+
+Show jobs for given project:
+
+```console
+$ squeue -A PROJECT-ID
+```
+
+
+### Job States
 
 The most common job states are (in alphabetical order):
 
@@ -222,7 +225,7 @@ The most common job states are (in alphabetical order):
 | SI   | SIGNALING     | Job is being signaled.                                                                                                                                         |
 | TO   | TIMEOUT       | Job terminated upon reaching its time limit.                                                                                                                   |
 
-## Modifying Jobs
+### Modifying Jobs
 
 In general:
 
@@ -242,7 +245,7 @@ Set/modify job's comment:
 $ scontrol update JobId=JOBID Comment='The best job ever'
 ```
 
-## Deleting Jobs
+### Deleting Jobs
 
 Delete job by job id: