Make sure that Mac Firewall allows incoming connection
cd <dir>
# Start WebDAV server
sudo wfsctl start
# Check status
sudo wfsctl start
# Share current directory
sudo wfsctl share $PWD
# Now you should be able to connect to the WebDAV server given the IP address of your machine and Login details
# To stop sharing
sudo wfsctl unshare $PWD
# Stop WebDAV server
sudo wfsctl stop
# Disable incoming connections in Security settings