Which version of the application are you using?:f3.2
Please choose how you got the application: Installer (Windows, Linux, macOS), cloud image (AWS, GCE, Azure, ...) or VM (VMDK, VBOX): installer ubuntu 1604
Have you installed any plugin or modified any configuration file?: none relevant here
Describe here your question/suggestion/issue (expected and actual results): I'm trying to do cms>course>advanced settings>course visibility>noneas this by itself is without effect, I assume I need to do https://groups.google.com/forum/#!topic/edx-code/4_W32SnnmCowhich edits common.py. I found the /edx/apps/edx/edx-platform/lms/envs/common.py but have so far always edited /edx/apps/edx/conf/*.json. Can I somehow achieve the desired invisibility using the jsons only? I'd like to keep modifications to the least number of files. Please advise very specifically.
Through trial and error I found this to be the correct syntax to place into lms.env.json:
/edx/ctlscript.sh restart apache