Low cost backup solution for linux using Dropbox and a shell script

In this guide I will explain how to create a backup solution for your Linux server using a basic shell script and Dropbox. It’s good for text files but not so good for bigger media files such as audio and video.

It works as follows:

  • We install Dropbox on our server
  • Then we create a shell script that will copy all the directories you want to backup to a temp directory
  • An finally we compress that temp directory into our Dropbox folder and remove the temp files

I use this method to backup all my Git repositories, MySQL databases, project source code and my server configuration files. A free Dropbox account gives you 2GB of storage, which should be enough for some compressed text files as well as a couple of databases.

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