There’s still no official Linux client for Google Drive, but you can back up to your Google Drive using the
rclone utility right from the command line. We show you how.
Where’s Google Drive on Linux?
Despite promising Linux support “coming soon” back in 2012, there’s no indication that Google will ever produce a native Linux client for Google Drive. There are several unofficial third-party solutions, such as InSync, overGrive and ODrive, and some file browsers allow integration with your Google Drive, such as Files in GNOME.
The third-party applications are commercial products, requiring either an outright purchase or a subscription. They work well they don’t cost much, and in fact, overGrive does have a free version, offering limited functionality for no cost.
But what if you want to create and run backups from the command line? Or to incorporate that functionality into scripts? That’s all possible thanks to an amazing application called
rclone. In fact, with
rclone you can back up, download, and synchronize files to over forty different cloud solutions. It’s like rsync for clouds.
rclone almost certainly won’t be installed on your Linux computer by default. Happily, there’s an installation script that should work on all distributions. The installation process uses curl. On the computers used to research this article, Fedora 31 and Manjaro 18.1.0 already had
curl installed but
curl had to be installed on Ubuntu 18.04 LTS.
On Ubuntu, run this command to install it:
sudo apt-get install curl
curl has been installed, install
rclone with this command:
curl https://rclone.org/install.sh | sudo bash
rclone installation has finished, you’ll see a success message.
This has installed the
rclone program on your Linux computer. The next step is to run through the setup process and authenticate
rclone to access your Google Drive.
Creating an rclone Remote Connection
Connections to remote cloud services are called “remotes” in the
rclone world. We need to create one for Google Drive. Start the
rclone configuration process with this command:
There are a lot of questions in the configuration process. But don’t be disheartened, many of them can be left at their default values and simply accepted by pressing “Enter.”
rclone tells us there are no remotes configured. Press “n” and press “Enter” to create a new remote. It will prompt you for a name. We’re going to call it “google-drive.” Use whatever name you like.
A long menu allows you to choose the type of storage you’re creating a remote connection to.
Scroll through the list until you see the entry for Google Drive, and make a note of its number.
We can see that in this instance, it is number 13. Enter this as the storage type and press “Enter.”
You’re prompted for a Google Application Client ID. Press “Enter” to accept the default.
You’re then prompted for a Google Application Client Secret.
Again, just press “Enter.” You’re asked to provide the scope that
rclone will have when it is operating on your Google Drive. Press “1” and then press “Enter.”
For the “ID of the root folder”, just press “Enter.”
At the “Service Account Credentials” prompt, press “Enter.”
At the “Edit advanced config” prompt, just press “Enter.” At the “Use auto config” menu, press “y” and then press “Enter.”
rclone to communicate to your Google Drive, and to launch your browser to allow you to give permission for
rclone to interact with your Google Drive.
In your browser window, click on the Google account you wish to use.
Click the “Allow” button to allow
rclone to have access to your Google Drive.
When authenticate has completed, you’ll see a “Success!” message in the browser window. You can close the browser and return to the terminal window.
At the “Configure this as a team drive” prompt, type “n” and then press “Enter.”
At the “Yes, Edit, Delete” menu type “y” and then press “Enter.”
At the final menu, type “q” and press “Enter.”
The rclone Back Up Script
rclone application is very feature-rich. That’s great, but it does mean there are a lot of options. The command we’re going to look at below copies files from your local computer to your Google Drive. This is a one-way copy to the cloud; it isn’t a two-way synchronization between your Google Drive and your local computer—although
rclone can do that. We’re using this as a basic form of off-site backup.
Type (or copy and paste) this into a text editor and save it to your computer. We called it
gbk.sh. You can call it whatever makes sense to you.
#!/bin/bash /usr/bin/rclone copy --update --verbose --transfers 30 --checkers 8 --contimeout 60s --timeout 300s --retries 3 --low-level-retries 10 --stats 1s "/home/dave/Documents" "google-drive:LinuxDocs"
Here’s what the parameters mean:
- copy: Copy the files from the local computer to the remote storage, skipping over files that are already present on the remote storage.
- –update: Skip any files that are on the remote storage that have a modified time that is newer than the file on the local computer.
- –verbose: Gives information about every file that is transferred.
- –transfers 30: This sets the number of files to copy in parallel.
- –checkers 8: How many “checkers” to run in parallel. Checkers monitor the transfers that are in progress.,
- –contimeout 60s: The connection timeout. It sets the time that
rclonewill try to make a connection to the remote storage.
- –timeout 300s: If a transfer becomes idle for this amount of time, it is considered broken and is disconnected.
- –retries 3: If there are this many errors, the entire copy action will be restarted.
- –low-level-retries 10: A low-level retry tries to repeat one failing operation, such as a single HTTP request. This value sets the limit for the number of retries.
- –stats 1s:
rclonecan provide statistics on the transferred files. This sets the frequency of update of the statistics to one second.
- “/home/dave/Documents”: The local directory to we’re going to copy to the remote storage.
- “google-drive:LinuxDocs”: The destination directory in the remote storage. Note the use of “google-drive”, which is the name we gave to this remote connection during the the
rclone configsequence. Also note the colon “:” that is used as a separator between the remote storage name and the directory name. Subdirectories are separated by the usual “/” forward slash. If the destination directory does not exist, it will be created.
Some of these values are the defaults, but we’ve included them here so that we can discuss them. That way, if you need to change a value, you know which parameter to adjust.
Make the script executable with this command:
chmod +x gbk.sh
Running the Back Up Script
Our back up script is going to copy our Documents folder to our Google Drive. In our Documents folder, we’ve got a collection of sheet music.
We can launch the back up script with this command:
We asked for statistics updates every one second (
--stats 1s), and we also asked for verbose output (
--verbose). It’ll come as no surprise then that we get a lot of screen output. It’s usually a good option to turn on verbose output for new functionality so that you can spot problems. You can turn down the amount of output once you’re happy things are running smoothly.
We get a final summary telling us 60 files were transferred with no errors. The transfer took roughly 24 seconds.
Let’s check on our Google Drive and see what happened in our cloud storage.
A “LinuxDocs” directory has been created, so that looks promising. If we double-click it to take a look inside, we can see that the files have all been transferred to our Google Drive.
Using rclone to View Files On Google Drive
We can use
rclone to peek into the folder on Google Drive, right from the terminal window:
rclone ls google-drive:/LinuxDocs
The Tip of the Iceberg
That’s great that we can perform this type of copy straight from the command line. We can incorporate the use of our cloud storage into scripts, and we could schedule the execution of back up scripts using
rclone has an absolute wealth of commands, you’re encouraged to check out their documentation and excellent website. We’ve barely scratched the surface here, and a bit of reading and playing with
rclone will pay back the effort many times over.
Strictly speaking, this isn’t a true backup. It is an off-site, remote copy of your files and data, which is definitely a good thing to have, but it is just a copy of files. It doesn’t offer versioning or other features that true backup solutions would offer.
rclone in conjunction with other backup techniques. As another layer to an existing backup regime
rclone is an easy way to get your data stored in a location that is geographically removed from your home or office. And that’s got to be a good thing.
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