eMMC flasher script links fails to download (443 connection refused)


I have followed the instructions in

I’m trying to download eMMC flasher script as in

wget https:``//raw.githubusercontent.com/RobertCNelson/boot-scripts/master/tools/eMMC/bbb-eMMC-flasher-eewiki-ext4.sh ``

but it returns


–2016-06-21 11:21:05-- https://raw.githubusercontent.com/RobertCNelson/boot-scripts/master/tools/eMMC/bbb-eMMC-flasher-eewiki-ext4.sh
Resolving raw.githubusercontent.com (raw.githubusercontent.com)…
Connecting to raw.githubusercontent.com (raw.githubusercontent.com)||:443… failed: Connection refused.


Another issue is that my BBB has 2gb eMMC but I have built my linux on a 4gb uSD. Does the above script work to flash eMMC? if not what is the solution to flash eMMC with my linux on uSD?