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RHCSA 8 - CH05
Connecting to Red Hat Enterprise Linux 8
10
Computer Science
Undergraduate 3
01/01/2022

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Cards

Term
console
Definition
Linux, the primary terminal where a user works.
Term
key-based login
Definition
In SSH, login that uses public/private keys to prove the identity of the user who wants to log in.
Term
login shell
Definition
The shell that is opened directly after a user has logged in.
Term
private key
Definition
In public/private key encryption, the key that is used to generate encrypted data.
Term
public key
Definition
In cryptography, the key that is typically sent by a server to a client so that the client can send back encrypted data.
Term
reboot
Definition
The procedure of stopping the computer and starting it again.
Term
subshell
Definition
A shell that is started from another shell.
Term
Systemd
Definition
The service manager on RHEL 8. It is the very first process that starts after the kernel has loaded, and it takes care of starting all other processes and services on a Linux system.
Term
terminal
Definition
Originally, the screen that was used by a user to type commands on.
Term
tty
Definition
A program that provides a virtual terminal on Linux.
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