X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Fdemos%2Fconfig.sh;h=fd87c138bead0d5abb8ab2732cf788ec102200f0;hp=c72a010f6623db5b1af7959aae03b1b7648b4c4e;hb=c23034aa2b2101e0220d811161613983f58821a2;hpb=9df089d4803a1ba44299d5cb30fb4e31c83f7db2

diff --git a/lustre/demos/config.sh b/lustre/demos/config.sh
index c72a010..fd87c13 100644
--- a/lustre/demos/config.sh
+++ b/lustre/demos/config.sh
@@ -40,3 +40,14 @@ plog () {
     fi
 }
 
+# A routine to display a command, and prompt user if it should be run
+qrun () {
+    echo
+    echo -n "Run '$*' [Y/n]?'";
+    read JUNK
+
+    case $JUNK in
+	n*|N*) echo "'$*' not run" ;;
+	*) plog $* ;;
+    esac
+}