My man file says the default for passwd_timout is: "the default is 0, set this to 0 for no password timeout"
When I use sudo without trying to set the passwd_timeout, it doesn't timeout, like the man page says. When I try to set the timeout to 1 min, with the code in my first post, the behavior doesn't seem to change
I use sudo, and it prompts for the password. Then I wait 10 minutes. I use sudo again, and it won't prompt for any password. Happens on both settings.
Here is the rest of my sudoers file, if that helps:
pinkey ALL = (root)ALL
Thanks for the help so far.