diff --git a/tools/cluster-helper.in b/tools/cluster-helper.in
index 930c143f91..d8dac6ec9a 100755
--- a/tools/cluster-helper.in
+++ b/tools/cluster-helper.in
@@ -1,193 +1,201 @@
-#!/bin/bash
+#!@BASH_PATH@
+#
+# Copyright 2011-2023 the Pacemaker project contributors
+#
+# The version control history for this file may have further details.
+#
+# This source code is licensed under the GNU General Public License version 2
+# or later (GPLv2+) WITHOUT ANY WARRANTY.
+#
 
 hosts=
 group=$cluster_name
 user=root
 pdsh=`which pdsh 2>/dev/null`
 ssh=`which qarsh 2>/dev/null`
 scp=`which qacp 2>/dev/null`
 command=list
 format=oneline
 replace="{}"
 
 if [ x$ssh = "x" ]; then
     ssh=ssh
     scp=scp
 fi
 
 function helptext() {
     echo "cluster-helper - A tool for running commands on multiple hosts"
     echo ""
     echo "Attempt to use pdsh, qarsh, or ssh (in that order) to execute commands"
     echo "on multiple hosts"
     echo ""
     echo "DSH groups can be configured and specified with -g instead of listing"
     echo "the individual hosts every time"
     echo ""
     echo "Usage: cluster-helper [options] [command]"
     echo ""
     echo "Options:"
     echo "--ssh            Force the use of ssh instead of qarsh even if it available"
     echo "-g, --group      Specify the group to operate on/with"
     echo "-w, --host       Specify a host to operate on/with.  May be specified multiple times"
     echo "-f, --format     Specifiy the output format When listing hosts or group contents"
     echo "                 Allowed values: [oneline], long, short, pdsh, bullet"
     echo ""
     echo ""
     echo "Commands:"
     echo "--list   format  List the contents of a group in the specified format"
     echo "--add    name    Add supplied (-w) hosts to the named group"
     echo "--create name    Create the named group with the supplied (-w) hosts"
     echo "--run, --        Treat all subsequent arguments as a command to perform on"
     echo "                 the specified command on the hosts or group"
     echo "--xargs          Run the supplied command having replaced any occurrences"
     echo "                 of {} with the node name"
     echo ""
     echo "--copy file(s) host:file   Pass subsequent arguments to scp or qacp"
     echo "                           Any occurrences of {} are replaced with the node name"
     echo "--key            Install an ssh key"
     echo ""
     exit $1
 }
 
 while true ; do
     case "$1" in
 	--help|-h|-\?) helptext 0;;
 	-x)  set -x; shift;;
 	--ssh) ssh="ssh"; scp="scp"; pdsh=""; shift;;
 	-g|--group) group="$2"; shift; shift;;
 	-w|--host) for h in $2; do
 		hosts="$hosts $h";
 	    done
 	    shift; shift;;
 	-f|--format) format=$2; shift; shift;;
 	-I) replace=$2; shift; shift;;
 	--list|list) format=$2; command=list; shift; shift;;
 	--add|add) command=group-add; shift;;
 	--create|create) group="$2", command=group-create; shift; shift;;
 	--run|run) command=run; shift;;
 	--copy|copy) command=copy; shift; break ;;
 	--key|key) command=key; shift; break ;;
 	--xargs) command=xargs; shift; break ;;
 	--) command=run; shift; break ;;
 	"") break;;
 	*) helptext 1;;
     esac
 done	
 
 if [ x"$group" = x -a x"$hosts" = x ]; then
     group=$CTS_GROUP
 fi
 
 function expand() {
     fmt=$1
     if [ x$group != x -a -f ~/.dsh/group/$group ]; then
 	hosts=`cat ~/.dsh/group/$group`
     elif [ x$group != x ]; then
 	echo "Unknown group: $group" >&2
 	exit 1
     fi
     
     if [ "x$hosts" != x -a $fmt = oneline ]; then
 	echo $hosts
 	
     elif [ "x$hosts" != x -a $fmt = short ]; then
 	( for h in $hosts; do
 		echo $h | sed 's:\..*::'
 		done ) | tr '\n' ' '
 	echo ""
 	
     elif [ "x$hosts" != x -a $fmt = pdsh ]; then
 	( for h in $hosts; do
 		echo "-w $h"
 	    done ) | tr '\n' ' '
 	echo ""
 	
     elif [ "x$hosts" != x -a $fmt = long ]; then
 	for h in $hosts; do
 	    echo $h
 	done
 
     elif [ "x$hosts" != x -a $fmt = bullet ]; then
 	for h in $hosts; do
 	    echo " * $h"
 	done
 
     elif [ "x$hosts" != x ]; then
 	echo "Unknown format: $fmt" >&2
     fi
 }
 
 if [ $command = list ]; then
     expand $format
 
 elif [ $command = key ]; then
     hosts=`expand oneline`
     for h in $hosts; do
 	ssh-copy-id root@$h
     done
 
 elif [ $command = group-create ]; then
 
     f=`mktemp`
     mkdir -p ~/.dsh/group
 
     if [ -f ~/.dsh/group/$group ]; then
 	echo "Overwriting existing group $group"
     fi
 
     for h in $hosts; do
 	echo $h >> $f
     done
 
     echo "Creating group $group in ~/.dsh/group"
     sort -u $f > ~/.dsh/group/$group
     rm -f $f
 
 elif [ $command = group-add ]; then
     if [ x$group = x ]; then
 	echo "Please specify a group to append to"
 	exit 1
     fi
     
     f=`mktemp`
     mkdir -p ~/.dsh/group
 
     if [ -f ~/.dsh/group/$group ]; then
 	cat ~/.dsh/group/$group > $f
     fi
 
     for h in $hosts; do
 	echo $h >> $f
     done
 
     echo "Appending hosts to group $group in ~/.dsh/group"
     sort -u $f > ~/.dsh/group/$group
     rm -f $f
 
 elif [ $command = run ]; then
     if [ x$pdsh != x ]; then
 	hosts=`expand pdsh`
 	$pdsh -l $user $hosts -- $*
 
     else
 	hosts=`expand oneline`
 	for n in $hosts; do
 	    $ssh -l $user $n -- $* < /dev/null
 	done
 	if [ x"$hosts" = x ]; then
 	    echo "No hosts specified"
 	fi
     fi
 elif [ $command = copy ]; then
     hosts=`expand oneline`
     for n in $hosts; do
 	$scp `echo $* | sed 's@'$replace'@'$n'@'`
     done
 
 elif [ $command = xargs ]; then
     hosts=`expand oneline`
     for n in $hosts; do
 	eval `echo $* | sed 's@'$replace'@'$n'@'`
     done
 fi