Write a file over ssh

Learn more. Write a file with dd over ssh Ask Question. Asked 5 years, 11 months ago. Active 5 years, 11 months ago. Viewed times. I want to write a. The dd file is located at Host B. How should the command look like?

Improve this question. Sven Bamberger Sven Bamberger 2 2 gold badges 9 9 silver badges 20 20 bronze badges. Add a comment. You can also take advantage of any tools or dependencies installed on that remote machine. You could connect to remote machines very different than your local machine.

For instance, they could have a different operating system, different tools installed, or much stronger computing power. As demonstrated above, we can SSH into a more powerful virtual machine to greatly speed up the execution time of our programs. We also highly recommend checking out the step-by-step SSH tutorial. When using the SCP commands you will need to specify a few things for this to happen. You will have to specify the path to the file as the source and also specify the remote host path, where the files are being copied to.

Let's take a scenario where we have a file test. We are not limited to the number of files we can copy. Let's say we are on our desktop in the folder called web where we have. Our command will look like:. Let's say you wanted to copy a file named test. The command will be:. In this example we have copied a file test. A better way to understand this is by use of an example. Take a scenario where you want to copy files from remote system. To copy the files you will need to first invoke the SCP, followed by the remote username IP address, path to file.

If you do not specify the path, it is assumed as default in this case which will be the user's home directory, this will be followed the path where the file will be stored locally. Let's say I wanted to copy a file named linuxcheatsheet from the remote device with this address Then, I specify the current directory as the local location to store the file by typing a dot. The beauty of using SCP in file transferring, is that it does not only allow connection between local machines but also it allows for you to connect to remote servers.

Let's say we wanted to copy a file named test. What this command will do is copy test. When copying multiple files, all you need to do is specify the file name as the source path.

Whether you are a support engineer, system admin, or even a growing developer like myself who uses Linux or wants to learn it — it's likely that you will have to transfer files at some point. And knowing these simple SCP commands will come in handy.

In this article, we have covered some of the most common scenarios where you'd want to use SCP and hopefully you have learned something new. If you read this far, tweet to the author to show them you care.