Manually generate password for /etc/shadow
89868
How to create SHA512 password hashes on command line
68462
Supply SU password in a bash script, within the script?
156628
How to Set a Short User Password in macOS Mojave and Later (10.14+)
120559
passing passwords to a script
110688
Masking password input from the console : Java
112265
Getting a password in C without using getpass (3)?
4040
Generating Random Passwords
99370
Why does Ubuntu force users to create a password upon installation?
45285
/etc/shadow date of last password change—UTC or local time?
77365
Generate all possible n-character passwords
19524
How can I determine the sudo password?
123063
Passcode generation guidelines?
88540
set password to not asked on login via the command line
40827
Ask for a password in POSIX-compliant shell?
111729
Password protect files/folders using cli
137008
How do I run a sudo command needing password input in the background?
76105
Is it safe to initialize secret keys by just reading /dev/random on Linux?