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How to download a file from my server using SSH (using PuTTY on Windows) - Stack Overflow
Download a file via ssh Users can securely download a file from any remote server with SSH by using the scp tool at the command line. Essentially this means you can have a file stored securely on a remote server and transfer it to local storage without having to expose that file to the outside world, because scp offers the same level of. ssh -A user@host1 ssh user@host2 cat filename > filename You can upload too. ssh -A user@host1 ssh user@host2 cat \\\> filename. 10/24/ · To transfer a file from a remote server via SSH using SCP, we need the following pieces of information: Login credentials – username, server name or IP address, and password; The port number for SSH connections; The path to the file on the remote server; The path to the download location.
Download file via ssh
Do you have a file on your Linux PC that needs to be transferred to your Linux server and you are not sure how to do this? This article teaches you how to copy files via SSH to your remote Linux server. It presents two methods for achieving this file transfer in a secure way. One based on the scp program and one based on the rsync program. Once you have your own Linux server up and running, you typically access it through SSH. SSH enables you to securely log in and access your Linux server over an unsecured network.
Through SSH you can install, configure and update software on your Linux server, to name just a few common Linux server administration tasks. While administering you Linux server, sooner or later you run into a situation where you have a file on your own Linux PC and you need to transfer this file to your Linux server, download file via ssh. So you SSH-ed into your server and you are staring at your terminal screen, wondering how to go about this task. Unfortunately, download file via ssh, you cannot directly transfer a file from your own PC to your remote Linux server through this active SSH terminal session.
Luckily though, several methods exist that enable you to copy files download file via ssh SSH. This article presents you with two of these methods. Namely, by using the scp and download file via ssh programs.
A typical system setup consists of your Linux desktop PC, connected to your local network router, and a remote Linux server somewhere in the cloud. Instead of setting up a cloud server somewhere for this article think Digital Ocean or Linode for exampledownload file via ssh, I decided on running a Linux server as a virtual machine VM on my laptop. Below you can find an illustration of the system setup:.
I run Debian 10 on this PC and its hostname is set to tinka. The Linux server VM also runs Debian 10 and its hostname is set to debianvm.
I configured the same username on both the PC and the server. It is set to pragmalin. Refer to this article in case you would like to setup a similar Debian server as a virtual machine with VirtualBox. Here follows a quick refresher that explains how you can log into your server via SSH. In my case the hostname of the Debian server VM is debianvm. My username on this server is set to pragmalin.
This means that I can log into this server via SSH with the command:, download file via ssh. Before diving into the actual file copying via SSH, we should discuss the two commonly used programs for this, namely scp and rsync. The scp program is a secure copy program. So basically a secure and remote version of the cp program that you locally use for copying files.
Pretty download file via ssh all Linux server distributions install the scp program by default, including Debian. Now, if the already installed scp program does all we need then why would we ever need another program for the same task?
The rsync program is labeled as a fast, versatile and remote file-copying tool. But it is not just a plain file-copying tool. The rsync program features build-in synchronization functionality. This means that it only copies a file to the remote server if it download file via ssh not already present. In contrast, the scp program blatantly overwrites the file. Furthermore, rsync can compress the files during the transfer.
In other words, rsync is faster and uses less network bandwidth. By default rsync does not communicate in download file via ssh secure way. Luckily an easy fix exists for this. You can force rsync to use the SSH protocol by specifying the -e "ssh" option when calling the program.
Another minor disadvantage is that rsync is not installed by default on all Linux server distributions. Of course this is merely a one time inconvenience. You can simply install it with sudo apt install rsync. Just keep in mind that the rsync program needs to be installed on both sides. So both on your PC and your server.
When should you use scp and when rsync? They both work, so it partially comes down to personal preference. Personally, I use scp for small quick file transfers as its syntax strikes me as more intuitive. For large file transfers, I opt for rsyncdownload file via ssh, because it is faster and uses less network bandwidth. For example when I need to restore a complete backup to one of my servers, download file via ssh.
WordPress is a hugely popular website content management system and runs on millions of websites, including the PragmaticLinux blog. We are not actually going to install WordPress, but just use the WordPress files for file copy example purposes. On my PC the file wordpress Open your terminal and go to the directory that holds to previously downloaded WordPress download file via ssh. Next, run either one of the following commands to copy the file to your remote server.
If you now SSH into your server, you can verify the presence of the wordpress Both the scp and rsync commands have a similar structure. It is:. As you can see in this example, the scp program does not require any arguments.
However, the rsync program does: -e "ssh" -avz. Alternatively, you can make use of the excellent explainshell. Here are the links for an explanation of the previous two commands: scp and rsync.
Note that you can only copy files to a directory where the username you specified has write permissions, download file via ssh. That is the reason why I specified the home directory in this example, download file via ssh.
If you need to store the file in a directory where your user does not have write permissions, then you would have to connect to the server via SSH afterwards and move the file with the help of sudo mv.
You can copy the files via SSH in the other direction too. So from the server to your PC. For example:. Another common operation is to copy all the files in a specific directory via SSH. We need a few files to try this out.
Since we already downloaded the WordPress archive, we might all well extract its contents to get a bunch of files for testing purposes:. The newly created wordpress subdirectory now holds the archive contents. To copy all the files in this directory to your remote server, run either one of the following commands.
If you now SSH into your server, you can verify the presence of the files such as index. In the previous section just the files in a specific directory were copied.
This did not include subdirectories. If you want to copy everything, so files and subdirectories, run either one of the following commands. The output of the command is a bit too long for a screenshot. However the following screenshot from the directory contents listing on the server show proof that the copy operation worked.
You can verify the presence of the files such as index. After working through this article, you now know about two programs scp and rsync that enable you to copy files via SSH.
Both commands get the job done. The syntax of the rsync command is a bit more complicated so you might prefer scp. Keep in mind though that rsync uses less network bandwidth.
As a result rsync is faster especially when transferring a large amount of data. The syntax for both commands is not hard to understand. For this reason I recommend bookmarking this article. That way you can quickly reference this information download file via ssh needed. Long term Linux enthusiast, open source software developer and technical writer.
Skip to content January 24, System setup A typical system setup consists of your Linux desktop PC, connected to your local network router, and a remote Linux server somewhere in the cloud.
The SCP program The scp program is a secure copy program, download file via ssh. Permissions Note that you can only copy files to a directory where the username you specified has write permissions.
Reverse transfer direction You can copy the files via SSH in the other direction too. Since we already downloaded the WordPress archive, we might all well extract its contents to get a bunch of files for testing purposes: tar -xvf wordpress Copy all files in a directory recursively In the previous section just the files in a specific directory were copied. PragmaticLinux Long term Linux enthusiast, open source software developer and technical writer.
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How to Transfer Files Using SSH
, time: 15:14Download file via ssh
ssh -A user@host1 ssh user@host2 cat filename > filename You can upload too. ssh -A user@host1 ssh user@host2 cat \\\> filename. SSH or Secure Shell is a protocol that allows a secure way to access remote blogger.com implementation comes with scp utility for remote file transfer that utilises SSH blogger.com for file transfer is also utilised by other applications such as sftp and rsync which can make use of SSH to secure its network transaction.. All these applications allow us to copy our files from local to remote. Download a file via ssh Users can securely download a file from any remote server with SSH by using the scp tool at the command line. Essentially this means you can have a file stored securely on a remote server and transfer it to local storage without having to expose that file to the outside world, because scp offers the same level of.
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