How do I pass a Linux command?

First sign on or “su” or “sudo” to the “root” account on Linux, run: sudo -i. Then type, passwd tom to change a password for tom user. The system will prompt you to enter a password twice.

What is the pass command?

pass is a simple command line password manager for Linux which stores password inside of a gpg encrypted file. These encrypted files are organized in well folder hierarchies. All passwords live in ~/. password-store , and it provides simple commands for adding, editing, generating, and retrieving passwords.