osx require password after sleep greyed out
73337
Yosemite - Require password after sleep is disabled
4398
Keyboard shortcut to sleep a Mac
83497
Change user password while password is empty
27658
How to get GUI sudo password prompt without command line?
38232
How do I enable the root account in Mac OS X?
143086
Cannot authenticate without a password
53868
How to change the forgotten root password?
4382
What is the default root password?
109370
Password not working in Graphical Applications (gksu)? Works with sudo
46827
Windows 8 locked because the password were lost, how can I change it without needing to reinstall it?
14589
Execute sudo without Password?
122693
How can I upgrade Mac OS without the administrator password?
19840
Prevent iMac from sleeping, for VPN login?
113620
After logging in on terminal with user name and password, how do I start the GUI?
12441
How to reset my password without rebooting?
103069
How to fix 'sudo: no tty present and no askpass program specified' error?
2563
TTY doesn't wait for password