Add nice looking cli countdown

scripts/keepalive-example-camera.sh

@@ -6,7 +6,15 @@ PROCESS_NAME="example-camera"
 case "$(pidof $PROCESS_NAME | wc -w)" in
 
 0)  echo "Restarting $PROCESS_NAME: $(date)" >> "/var/log/$PROCESS_NAME.txt"
-    sleep 5
+    
+    for i in {5..1};
+    do
+      echo -en "\rLaunching ofxPiMapper in $i"
+      sleep 1;
+    done
+
+    echo -e "\r"
+
     "$PROCESS_DIR/$PROCESS_NAME" &
     ;;
 1)  # all ok

scripts/keepalive-example.sh

@@ -6,7 +6,15 @@ PROCESS_NAME="example"
 case "$(pidof $PROCESS_NAME | wc -w)" in
 
 0)  echo "Restarting $PROCESS_NAME: $(date)" >> "/var/log/$PROCESS_NAME.txt"
-    sleep 5
+    
+    for i in {5..1};
+    do
+      echo -en "\rLaunching ofxPiMapper in $i"
+      sleep 1;
+    done
+
+    echo -e "\r"
+
     "$PROCESS_DIR/$PROCESS_NAME" &
     ;;
 1)  # all ok