add CMD trace #6

option -q suppresses the output

Author: janondrusek

usr/local/libexec/rocinante/cmd.sh

@@ -32,22 +32,29 @@
 . /usr/local/etc/rocinante.conf
 
 cmd_usage() {
-    error_exit "Usage: rocinante cmd command"
+    error_exit "Usage: rocinante cmd [OPTION] command"
 }
 
+OPTION="-xc"
+
 # Handle special-case commands first.
 case "$1" in
 help|-h|--help)
     cmd_usage
     ;;
+-q|--quiet)
+    OPTION="-c"
+    shift
+    ;;
 esac
 
 if [ $# -eq 0 ]; then
     cmd_usage
 fi
 
 ## execute CMD
-sh -c "$@"
+info "[CMD]:"
+sh "${OPTION}" "$@"
 ERROR_CODE="$?"
 info "${ERROR_CODE}"