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Practical Linux Security Cookbook

You're reading from   Practical Linux Security Cookbook Secure your Linux machines and keep them secured with the help of exciting recipes

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Product type Paperback
Published in Apr 2016
Publisher Packt
ISBN-13 9781785286421
Length 276 pages
Edition 1st Edition
Tools
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Authors (2):
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Michael A Lindner Michael A Lindner
Author Profile Icon Michael A Lindner
Michael A Lindner
 Kalsi Kalsi
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Kalsi
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Table of Contents (17) Chapters Close

Practical Linux Security Cookbook
Credits
About the Author
About the Reviewer
www.PacktPub.com
Preface
1. Linux Security Problems FREE CHAPTER 2. Configuring a Secure and Optimized Kernel 3. Local Filesystem Security 4. Local Authentication in Linux 5. Remote Authentication 6. Network Security 7. Security Tools 8. Linux Security Distros 9. Patching a Bash Vulnerability 10. Security Monitoring and Logging Index

Copying files remotely


Managing a system remotely is great using SSH. However, many would not know that SSH can also help in uploading and downloading files remotely.

Getting ready

To try the file transfer tools, we only need two Linux systems which can ping each other. On one system, the OpenSSH package should be installed and the SSH server should be running.

How to do it...

Linux has a collection of tools which can help to transfer data between networked computers. We will see how a few of them work in this section:

  1. Suppose we have a file, myfile.txt, on the local system, which we want to copy to the remote system. The command to do so is given here:

    scp myfile.txt [email protected]:~Desktop/
    
    • The output is shown in the following screenshot:

    • Here, the remote location where the file will be copied to is the Desktop directory of the user account being used to connect.

  2. When we check on the remote SSH system, we can see that the file myfile.txt has been copied successfully:

  3. Now, let's suppose...

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