PROMPT=${MONKEYSPHERE_PROMPT:=$PROMPT}
AUTHORIZED_USER_IDS=${MONKEYSPHERE_AUTHORIZED_USER_IDS:=$AUTHORIZED_USER_IDS}
RAW_AUTHORIZED_KEYS=${MONKEYSPHERE_RAW_AUTHORIZED_KEYS:=$RAW_AUTHORIZED_KEYS}
+STRICT_MODES=${MONKEYSPHERE_STRICT_MODES:=$STRICT_MODES}
# other variables
REQUIRED_USER_KEY_CAPABILITY=${MONKEYSPHERE_REQUIRED_USER_KEY_CAPABILITY:="a"}
# export variables needed in su invocation
export DATE
-export MODE
export LOG_LEVEL
export KEYSERVER
export MONKEYSPHERE_USER
export CORE_KEYLENGTH
export LOG_PREFIX
+if [ "$#" -eq 0 ] ; then
+ usage
+ failure "Please supply a subcommand."
+fi
+
# get subcommand
COMMAND="$1"
-[ "$COMMAND" ] || failure "Type '$PGRM help' for usage."
shift
case $COMMAND in
*)
failure "Unknown command: '$COMMAND'
-Type '$PGRM help' for usage."
+Try '$PGRM help' for usage."
;;
esac