Deja Dup is a GUI backup tool for Linux. You can find Deja Dup as the default backup tool on several Linux distributions such as Ubuntu, OpenSUSE and many others. Deja Dup supports various backup destinations including some cloud storage. You can store your backup on Amazon S3, Google Cloud Storage and also remote WebDAV. Today, I will show you how to Backup Linux to remote WebDAV using Deja Dup.
What you need?
In order to backup to remote WebDAV, you will need a remote WebDAV enabled services such as Owncloud, Nextcloud, Box.com and many others. On this example, I use Nextcloud installed on my server on my local network.
Deja Dup has become the default backup utility on many Linux distribution including Ubuntu. Even its not complete, Deja Dup should be suitable for most users who needs a reliable backup for their data. Deja Dup lacks full system backup. You cannot restore your Linux system with this backup.
Install Deja Dup
In case you don’t have it installed on your distribution, you may follow these steps to install Deja Dup on various Linux distributions.
sudo apt install dejadup
sudo zypper in deja-dup
Steps to Backup Linux to Remote WebDAV Using DejaDup
On this example, I use my remote WebDAV Server (Nextcloud) to store my backup. You can read the tutorial to install Nextcloud on Linux if you like.
Open DejaDup and click Overview tab. We are going to specify the storage location. Select WebDAV from Storage Location. Type the server IP address, port, and folder.
You will also need username and password to login to your remote WebDAV server. Then, turn on using the top right button. You will be asked to enter username and password.
If you are trying to connect Deja Dup to Owncloud or Nextcloud WebDav, use the following settings:
- Storage Location: WebDav
- Server: 192.168.100.14 #your server IP address
- Port : 80 #standard port. Change it if your server use a different port
- folder: /nextcloud/remote.php/webdav/Music #Change this to your own WebDav folder
- username: dhani #your Nextcloud login
Next, specify which folder to backup. You can include more than one folders to backup. You may also add exceptions to some files or folders you don’t want to back up.
How to Restore using Deja Dup?
Follow this simple steps to restore your back up using Deja Dup