Merge pull request #16 from chadyoungdell/master

added comments about usernames

Author: trcox

README.md

@@ -9,6 +9,10 @@ This repos contains scripts, batch files, JSON used in REST calls and other misc
 For convenience there are a couple of scripts that help you get up and running
 
 ### linux_setup.sh
+This script assumes:
+* you are starting with a fresh install of mongodb
+* that init_mongo.js has not been run before  
+
 This script will:
 * create the necessary folder(s) for database placement
 * start mongod without the "--auth" option

linux_setup.sh

@@ -26,9 +26,12 @@ dirname="/home/tester/edgex"
 clear
 echo
 echo "This script will do the following:"
-echo "-- Ask you to supply a user name: a user name is needed to set folder ownership"
+echo "-- Ask you to supply a user name (consider \"<user>\" in /home/<user>) "
+echo "---- The username is needed to set folder ownership."
+echo "---- This username will not be the same username used for mongodb."
+echo "---- The mongodb username will be supplied in the init_mongo.js file."
 echo "-- Create folders, if necessary, for the database."
-echo "-- Start database creation (without --auth)."
+echo "-- Start database creation (without --auth). "
 echo "-- Initialize the database for Edgex."
 echo "-- Shutdown the database."
 echo "-- Verify all processes of Mongo are stopped."