There are a few options when syncing directory contents with rsync over SSH. For example: rsync ~/Desktop/Dir1/"source pdf sample.pdf" :~/Desktop/test Transfer Contents of a Directory with Rsync Make sure you use the quotes for files that contain spaces in the name. For example: rsync ~/Dir1/source.pdf :~/Desktop/test To transfer a single file to a remote machine, enter the full path of the source file. rsync Command Examplesįollow the rest of the guide to see the examples of the most common rsync use cases. You can omit the username from the command if you want to use the currently logged in user. To avoid doing so, you can set SSH key-based authentication. The new versions of rsync are configured to use SSH as default remote shell.Note: You need to enter your password every time you run the rsync command. , it must be installed on both the source and the destination machine. When using rsync to transfer data remotely Using rsync to Sync Data from/to a remote Machine # When the trailing slash is omitted, rsync copies the source directory inside the destination directory. If the source directory has a trailing slash, the command will copy only the directory contents to the destination directory. It is worth mentioning that rsync gives different treatment to the source directories with a trailing slash ( /). The example below shows how to create a local backup of website files: rsync -a /var/If the destination directory doesn’t exist, rsync will create it. The real power of rsync comes when synchronizing directories. If you want to save the file under a different name, specify the new name on the destination part: rsync -a /opt/filename.zip /tmp/newfilename.zip Omitting the filename from the destination location copies the file with the current name. The user running the command must have read permissions on the source location and write permissions on the destination. Here is an example: rsync -a /opt/filename.zip /tmp/ The most basic use case of rsync is to copy a single file from one to another local location. By default, rsync is configured to use ssh. This option allows you to choose a different remote shell. Use this option if you want to suppress non-error messages. When this option is used, rsync deletes extraneous files from the destination location. It is useful when transferring large files over slow or unstable network connections. When this option is used, rsync shows a progress bar during the transfer and keeps the partially transferred files. Use this option only if the connection to the remote machine is slow. This option forces rsync to compresses the data as it is sent to the destination machine. This option tells rsync to syncs directories recursively, transfer special and block devices, preserve symbolic links, modification times, groups, ownership, and permissions. -a, -archive, archive mode, equivalent to -rlptgoD.Rsync provides a number of options that control how the command behaves. The rsync utility expressions take the following form: Install Rsync on Ubuntu and Debian # sudo apt install rsync Install Rsync on CentOS and Fedora # sudo yum install rsync Rsync Command Syntax #īefore going into how to use the rsync command, let’s start by reviewing the basic syntax. If you don’t have rsync installed on your system, you can easily install it using your distribution’s package manager. The rsync utility is pre-installed on most Linux distributions and macOS. This article explains how to use rsync through practical examples and detailed explanations of the most common rsync options. Rsync can be used for mirroring data, incremental backups, copying files between systems, and as a replacement for scp It provides fast incremental file transfer by transferring only the differences between the source and the destination. Rsync is a fast and versatile command-line utility for synchronizing files and directories between two locations over a remote shell, or from/to a remote Rsync daemon.
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