Would like to use different passwords for initial login and sudo for encrypted home folder
20946
Use one password for administration and another for system login
12692
How can I set up password-less SSH login?
41916
Encrypt Password in Configuration Files?
143096
Sudoers NOPASSWD for single executable but allowing others
45275
sudo credential caching on by default
136991
How to pass the password to su/sudo/ssh without overriding the TTY?
44767
How to encrypt folders (not in Home)?
134935
Root access that can't change root password?
78197
How to set user passwords using passwd without a prompt?
132397
Encrypted home folder still accessible after logout
13219
How to Encrypt /home on Ubuntu 18.04?
100535
How can we change root password?
5997
Run only parts of a script as sudo, entering password only once
137723
Protect folder from sudoers
53868
How to change the forgotten root password?
130902
Can't do SSH public key login under encrypted home
77566
How to set root password to null