Use strong passwords for your user accounts on remote systems.In addition to using key files for authentication, note the following best practices: As mentioned above, the secure copy protocol leverages the security features of the SSH protocol, providing authentication, confidentiality, and integrity. The SCP command ensures that your files are securely transferred by encrypting the data during transmission. The file transfer will occur directly between the two remote systems, without needing to pass through your local machine. To achieve this, use the following syntax: scp command copies the file from the first remote host to the destination directory on the second remote host. It also enables users to transfer files between two remote systems. The SCP command is not limited to transferring files between a remote host and your local machine. Transferring files between two remote hosts To display a progress meter, use the -l option: scp -l /path/to/local_directory For example, the -p option preserves the access times and file permissions of the source files: scp -p /path/to/local_directoryįor large files, the -C option compresses the data during transfer, speeding up the process: scp -C /path/to/local_directoryĭisplaying the progress meter is beneficial if you have a large file copy. The SCP command offers several advanced options to enhance your file transfer experience. Recursively copying the contents of a remote directory Advanced SCP optionsĪdditional advanced options may be useful in certain situations. If you have not connected to the host before, you will see the prompt to confirm that you want to accept the fingerprint and continue connecting to the remote host. We are copying the file located at /home/linuxadmin/traefik/docker-compose.yml to the local home directory by specifying the " ~" at the end. If you don't specify a local directory, the file will be stored in the current directory of your local system.īelow, we are remoting into a remote system at IP address 10.1.149.25 with the username linuxadmin. This will copy the remote file to the specified local directory. You can use the following command to copy a file from a remote system to your local machine as a local file: scp /path/to/local_directory The source and destination can include a username and IP address, specifying the user account and remote host involved in the transfer. The source can be a file or directory on the local or remote system, while the destination can be a local or remote location.
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