Friday, October 7, 2016

The file is damaged and should be moved to the trash

The problem could be fixed by turned off the gatekeeper.

1. Disable the gatekeeper by
   . sudo spctl --master-disable
2. Right click on the application and click open. It should work now.
3. Enable the gatekeeper by
   . sudo spctl --master-enable



To check the status of the gatekeeper:
   . sudo spctl --status

Check clients which connect to Mac OS X Wi-Fi Internet Sharing

arp -i bridge100 -a bridge100 may be different on your Mac OSX