Minor cleanups

Added -d and usage

diff --git a/scripts/raddebug b/scripts/raddebug
index 6cdc384..4746ce6 100755 (executable)
--- a/scripts/raddebug
+++ b/scripts/raddebug
@@ -28,28 +28,34 @@
 #
 #
 
+usage() {
+    printf "Usage: %s: [-c condition] [-d directory] [-i client-ip-address] [-I client-ipv6-address] [-f socket_file] [-t timeout] [-u user]\n" $(basename $0) >&2
+    exit 2
+}
+
 extra=
-filename=
 condition=1
 timeout=10
-while getopts 'c:i:I:f:t:u:' OPTION
+while getopts 'd:c:i:I:f:t:u:' OPTION
 do
   case $OPTION in
   c)   condition="$OPTARG"
        ;;
+  d)    [ "$extra" == "" ] || usage
+       extra="-d $OPTARG"
+       ;;
   i)   condition="(Packet-Src-IP-Address == $OPTARG)"
        ;;
   I)   condition="(Packet-Src-IPv6-Address == $OPTARG)"
        ;;
-  f)   filename="$OPTARG"
-       extra="-f $filename"
+  f)   [ "$extra" == "" ] || usage
+       extra="-f $OPTARG"
        ;;
   t)   timeout="$OPTARG"
        ;;
   u)   condition="(User-Name == $OPTARG)"
        ;;
-  ?)   printf "Usage: %s: [-c condition] [-i client-ip-address] [-I client-ipv6-address] [-f socket_file] [-t timeout] [-u user]\n" $(basename $0) >&2
-       exit 2
+  ?)   usage
        ;;
   esac
 done
@@ -69,7 +75,7 @@ fi
 #
 #  Debug to a file, and then tell us where the file is.
 #
-outfile=`$radmin -e "debug file radmin.debug" -e "show debug file"`
+outfile=`$radmin -e "debug file radmin.debug.$$" -e "show debug file"`
 
 #
 #  If there was an error setting the debug output, re-set the