Split up collection directory creation commands in workshop README.md

globus-community-au/era24_workshop/README.md

@@ -509,9 +509,17 @@ We need to have the following:
 - A sensible display name for the collection
 
 Let's make a data directory called "globus_collection" under the new local user's home directory, and a subdirectory under that called "RWTEST" which we will use later. We will create the directories as the globus user in order to have appropriate read-write permissions on them.
+
+Use ```sudo su -``` to become the Globus user you just created.
 ```
 sudo su - <your Globus username>
+```
+Create a directory for the mapped collection in the Globus user's home directory, plus a subdirectory we will use for a read-write guest collection later.
+```
 mkdir -p globus_collection/RWTEST
+```
+Finally, logout as your Globus user and go back to being your original user (```workshop-user```)
+```
 logout
 ```
 
@@ -820,4 +828,4 @@ See the [Globus Flows documentation](https://docs.globus.org/api/flows/) for mor
 ### GLOBUS AUTOMATION
 Globus provides a [command-line interface](https://github.com/globus/globus-cli) as well as [Python](https://globus-sdk-python.readthedocs.io/en/stable/) and [JavaScript](https://github.com/globus/globus-sdk-javascript#readme) SDKs, so there is great scope for integration.
 
-A sample [folder watcher script](https://github.com/AARNet/Globus-Community/tree/main/code/examples/folder_watcher) can be found in the Globus Community AU GitHub repo as a small example of basic BASH scripting using the GLobus CLI tools.
+A sample [folder watcher script](https://github.com/AARNet/Globus-Community/tree/main/code/examples/folder_watcher) can be found in the Globus Community AU GitHub repo as a small example of basic BASH scripting using the GLobus CLI tools.