Admin Section: add slide for slurm taskprolog temp-directory settings

[cmeesters]

In case a cluster does not provide it, recomment the SLURM taskprolog:

#!/bin/bash
# set UNIX standard variables
# setting TMP is without effect?
#echo export TMP="/localscratch/${SLURM_JOB_ID}"
echo export TEMP="/localscratch/${SLURM_JOB_ID}"
echo export TMPDIR="/localscratch/${SLURM_JOB_ID}"
echo export TEMPDIR="/localscratch/${SLURM_JOB_ID}"

@ALL does anyone know why the tmp line takes no effect? On our cluster outcommenting this line has no effect either: There seems to be no default and in either case the variable is not set.