Updated Mac OS 10.9.5 (Mavericks) to 10.12.6 (Sierra). Apache was recognizing localhost before update. Also had a user level directory working at http://localhost/~myusername/ <http://localhost/~myusername/> Google search found this to be a known problem with Sierra, so attempted to edit /private/etc/apache2/httpd.conf per suggestions. Probably made the problem worse.
Running apachectl configtest yields the following error message: /usr/sbin/apachectl: line 92: 3069 Illegal instruction: 4 $HTTPD -t Attempt to restore changes (should have saved the file under another name before editing) produced this: /usr/sbin/apachectl: line 92: 6035 Illegal instruction: 4 $HTTPD -t Any help with finding the error would be much appreciated.
