Remote Access Commands

ssh-copy-id Linux Command

Copies your SSH public key to a remote server for key-based authentication.

What does ssh-copy-id do?

Copies your SSH public key to a remote server for key-based authentication.

ssh-copy-id user@host

ssh-copy-id kali@192.168.1.100

Generates SSH public/private key pairs for passwordless authentication.

Connects securely to a remote machine via the SSH protocol.

Connects to a remote host via the Telnet protocol (unencrypted — prefer SSH).

Securely copies files between local and remote hosts over SSH.

Securely transfers files over SSH (interactive FTP-like interface).

Efficiently syncs files and directories between two locations (local or remote).