copy file from one server to another in linux

The first file ( id_rsa) contains my private key, and the second file ( id_rsa.pub) contains my public key. Those two files are named id_rsa and id_rsa.pub. ssh, which is located in my home directory. When I run this command on my Mac laptop, which is a MacOS system (which is itself a version of Unix), it creates two files in a directory named. The following Unix/Linux commands (and resulting system output) demonstrate how to create a public and private key pair on your local Unix computer system. Step 1: Generate a public and private key pair Use scp to copy files to and from your remote servers without a password.Use ssh to run commands (such as backup scripts) on your remote servers without using a password.Use ssh to login to your remote servers without using a password.Install your public key on your remote Unix and Linux servers.

I recently embarked on a mission to automate the backup processes for all these sites, and as a result of this effort, I thought I’d share what I’ve learned.Īs a result, after reading this tutorial, you will have learned how to: Over the last two years I’ve ended up creating a large collection of websites and web applications on a variety of Linux servers that are hosted with different companies like GoDaddy and A2 Hosting.

Summary: This article is about how to create a public and private key pair so you can use ssh and scp without using a password, which in my example lets me automate a remote server backup process.

Copy file from one server to another in linux