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Secure File Transfer Between Windows and Linux Servers

SFTP (Secure File Transfer Protocol) is a secure way to transfer files between your Windows machine and a Linux server. This article explains how to use WinSCP, a popular tool for Windows users, to securely transfer files to and from a Linux server using SFTP.

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Step 1: Enable SSH on your Linux Server

Ensure that the SSH service is installed and running on your Linux server. Use the following command on the Linux server:
Bash
sudo apt install openssh-server

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Step 2: Install and Set Up WinSCP on Windows

  1. Download WinSCP from winscp.net.
  2. Follow the installation instructions to set up the application.
  3. Launch WinSCP after installation.

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Step 3: Connect to the Linux Server Using SFTP

  1. In WinSCP, create a new connection:
    • File Protocol: Choose SFTP.
    • Hostname: Enter the IP address or domain name of your Linux server.
    • Port Number: Default is 22.
    • Username: Enter the username for your Linux account.
    • Password: Provide your password or configure a private key for authentication.
  2. Click Login to connect to your server.

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Step 4: Transfer Files

Once connected, use the graphical interface to:
  • Drag and drop files from your Windows machine to the Linux server.
  • Drag files from the Linux server to your local Windows machine.
WinSCP makes it easy to securely manage and transfer files using SFTP.