#
# Execute tags built to support the hands-on demo
#
-function usage
+usage ()
{
echo "Usage: demo-k8s.sh <namespace> <command> [<parameters>] [execscript]"
echo " "
# Check if execscript flag is used and drop it from input arguments
-if [[ "${!#}" == "execscript" ]]; then
+if [[ "${!#}" = "execscript" ]]; then
set -- "${@:1:$#-1}"
execscript=true
fi