-for path in $(ls "$SSHCOLOURS" | lensort -r); do
- re=${path##*/}
- echo "$fqdn" | grep -qs "$re" || continue
- colour=$(readlink "$SSHCOLOURS/$path")
- break
-done
+if [ -z "$colour" ]; then
+ for path in $(ls "$SSHCOLOURS" | lensort -r); do
+ re=${path##*/}
+ echo "$fqdn" | grep -qs "$re" || continue
+ colour=$(readlink "$SSHCOLOURS/$path")
+ break
+ done
+fi
+
+# Get colour by netgroup.
+if [ -z "$colour" ]; then
+ for netgroup in $(ls "$SSHCOLOURS" | grep ^\@); do
+ if netgroups $netgroup ${fqdn%%.*} 2>/dev/null; then
+ colour=$(readlink "$SSHCOLOURS/$netgroup")
+ break
+ fi
+ done
+fi