vncviewer(1) completion by Dean Montgomery <dmonty@sd73.bc.ca>.

bash_completion

@@ -1,7 +1,7 @@
 #   bash_completion - programmable completion functions for bash 3.x
 #		      (backwards compatible with bash 2.05b)
 #
-#   $Id: bash_completion,v 1.856 2006/02/25 11:37:32 ianmacd Exp $
+#   $Id: bash_completion,v 1.857 2006/02/25 11:49:40 ianmacd Exp $
 #
 #   Copyright (C) Ian Macdonald <ian@caliban.org>
 #
@@ -8591,6 +8591,35 @@ _smartctl()
 complete -F _smartctl smartctl
 }
 
+# vncviewer(1) completion
+#
+have vncviewer &&
+_vncviewer()
+{
+	local cur prev
+	local -a config
+    
+	COMPREPLY=()
+	cur=${COMP_WORDS[COMP_CWORD]}
+	prev=${COMP_WORDS[COMP_CWORD-1]}
+
+        case "$prev" in
+	-via)
+	   _known_hosts -a
+	   ;;
+	*)
+	   # ssh into the the server, find and ping the broadcast address, then
+	   # sort and show the results.
+	   COMPREPLY=( $( ssh -o 'Batchmode yes' $prev \
+			  "ping -bnc 4 255.255.255.255" 2>/dev/null | \
+			  awk -F ' ' '{print $4}' | \
+			  sort -n | uniq | egrep '[0-9]+\.[0-9]+\.' 2>/dev/null ) )
+	esac
+								   
+	return 0
+} &&
+complete -F _vncviewer vncviewer
+
 _filedir_xspec()
 {
 	local IFS cur xspec