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45 lines
1.8 KiB
45 lines
1.8 KiB
1 year ago
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#!/bin/bash
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# Spell cast: Secure Shell (ssh) and Secure Copy (scp)
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echo "Welcome, apprentice. Today we will be learning about the Secure Shell (ssh) and Secure Copy (scp) commands."
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echo "These spells are crucial for securely accessing remote servers and copying files between them."
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echo "Let's begin by setting up an ssh key. This will allow us to securely log in to a remote server without using a password."
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# Generate an ssh key
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ssh-keygen -t rsa
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echo "Your ssh key has been generated. Now we need to add it to the remote server's authorized_keys file"
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# Add ssh key to remote server
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ssh-copy-id user@remote_server
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echo "Your ssh key has been added to the remote server. You can now log in to the remote server using ssh."
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# Log in to remote server
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ssh user@remote_server
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echo "Now that we are logged in to the remote server, let's try copying a file using the secure copy (scp) command."
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# Copy file from local to remote server
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scp file.txt user@remote_server:/path/to/file.txt
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echo "The file has been successfully copied to the remote server. You can also copy files from the remote server to your local machine using scp."
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# Copy file from remote to local server
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scp user@remote_server:/path/to/file.txt file.txt
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echo "You can also copy entire directories using the -r flag."
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# Copy directory from local to remote server
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scp -r local_directory user@remote_server:/path/to/remote_directory
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echo "You can also copy files and directories between remote servers"
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# Copy file from remote server 1 to remote server 2
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scp user1@remote_server1:/path/to/file.txt user2@remote_server2:/path/to/file.txt
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echo "And that's it for our lesson on ssh and scp. Remember, these spells are powerful tools for securely accessing and transferring files between servers. Use them wisely."
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echo "Spell cast successfully!"
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