diff --git a/wGRR b/wGRR
index d1b847eac462b38e8dd7c0bfa94e198ad0c1d3b0..bdcdaf71f325b94750ef404e7736ff667c0d17fe 100755
--- a/wGRR
+++ b/wGRR
@@ -5,16 +5,13 @@
 trap 'rm -rf "$tmp"' EXIT
 
 export LC_ALL=C
-
 SECONDS=0
-
 readonly VERSION=0.4
-
 bold=$(tput bold)
 normal=$(tput sgr0)
 
 display_usage() {
-	echo "$(echo ${ZSH_ARGZERO} | awk 'BEGIN{FS="/"}{print $NF}') version ${VERSION}"
+	echo "wGRR version ${VERSION}"
 	echo "${bold}USAGE:${normal} $ZSH_ARGZERO -f <fasta_file> [OPTIONS]"
 	echo ""
 	echo "${bold}MANDATORY PARAMETERS:${normal}"
@@ -56,7 +53,7 @@ fi
 
 #  print version
 if [ "$1" = "-v" ] || [ "$1" = "--version" ]; then
-   echo "$(echo ${ZSH_ARGZERO} | awk 'BEGIN{FS="/"}{print $NF}') version ${VERSION}";
+   echo "wGRR version ${VERSION}";
    exit 0;
 fi
 
@@ -147,26 +144,18 @@ if [[ $OUT == "N.O.O.U.T" ]] ; then
 	OUT=$(basename $tmp)
 fi
 
-echo "[INFO]      --  $(echo ${ZSH_ARGZERO} | awk 'BEGIN{FS="/"}{print $NF}') version ${VERSION}"
-echo "[INFO]      --  The command is:"
-echo "[INFO]      --  $ZSH_ARGZERO $@"
-
-#################################
-########### TO DO ###############
-#################################
-## Check dependencies
-if [[ ! -f wGRR.awk ]] ; then
-	echo "[ERROR]     --  awk script wGRR.awk not found."
-	exit 1
-fi
-
 ## Get partition (if sbatch) or check nproc (if local/Check number of threads
 if [[ $SLURM_JOBID != "" ]] ; then
 	PARTITION=$(squeue -j $SLURM_JOBID -o "%P" -h)
 	BATCHFLAG=$(squeue -j $SLURM_JOBID --Format=batchflag -h | awk '{print $1}')
 fi
 
+echo "[INFO]      --  wGRR version ${VERSION}"
+
 if [[ $BATCHFLAG == 0 ]] ; then
+	echo "[INFO]      --  The command is:"
+	echo "[INFO]      --  ./wGRR $@"
+
 	if [[ $THREADS -gt $(nproc) ]] ; then
 		echo "[ERROR]     --  You required $THREADS threads but your machine has $(nproc) cores."
 		exit 1
@@ -176,6 +165,8 @@ if [[ $BATCHFLAG == 0 ]] ; then
 		module load openmpi
 	fi
 else
+	echo "[INFO]      --  The command is:"
+	echo "[INFO]      --  $(scontrol show job ${SLURM_JOBID} | awk '/ +Command/{n=split($0,a,"=");print a[n]}')"
 	if [[ ! -f wGRR_mem.awk ]] ; then
 		if [[ $ARRAYSIZE > 10000 ]] ; then
 			echo "[ERROR]     --  awk script wGRR_mem.awk not found."
@@ -184,6 +175,16 @@ else
 	fi
 fi
 
+if [[ ! -f wGRR.awk ]] ; then
+	echo "[ERROR]     --  awk script wGRR.awk not found."
+	exit 1
+fi
+
+if [[ ! -f wGRR_worker.zsh ]] ; then
+	echo "[ERROR]     --  awk script wGRR_worker.zsh not found."
+	exit 1
+fi
+
 ## Check awk
 if ! AWKEXE=$(command -v gawk) ; then
 	if ! AWKEXE=$(command -v awk) ; then