Add Touch ID to sudo

sudo-tid.md

Add Touch ID to sudo

Edit /etc/pam.d/sudo add after header:

auth       sufficient     pam_tid.so

File should look like this in the end:

# sudo: auth account password session
auth       sufficient     pam_tid.so
auth       sufficient     pam_smartcard.so
auth       required       pam_opendirectory.so
account    required       pam_permit.so
password   required       pam_deny.so
session    required       pam_permit.so