[sudo-users] When having multiple simultanious SSH connections, only the first two can `sudo`
Todd C. Miller
Todd.Miller at sudo.ws
Wed Dec 13 11:25:01 MST 2017
I'm not sure why sudo is not asking for a password for the other
two ptys. Unless there is an entry in the timestamp file that has
not yet expired, you should be prompted for a password, even if the
password field in /etc/shadow is empty.
If you never want to have to authenticate with a password, why not
just disable authentication in sudo entirely? A line like:
in /etc/sudoers will do the trick.
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