Change #!/bin/sh to #!/bin/bash - Merge of all PRs

Closes !210 (merged) !209 (merged) !208 (merged) !207 (merged) !206 (merged) !205 (merged) !204 (merged) !203 (merged) !202 (merged)

content/submitting_jobs/app_specific/submitting_an_openmp_job.md

@@ -9,7 +9,7 @@ since you must request multiple cores from a single node.
 
 {{% panel theme="info" header="OpenMP example submission" %}}
 {{< highlight batch >}}
-#!/bin/sh
+#!/bin/bash
 #SBATCH --ntasks-per-node=16     # 16 cores
 #SBATCH --nodes=1                # 1 node
 #SBATCH --mem-per-cpu=1024       # Minimum memory required per CPU (in megabytes)