Author: Andrea Fabrizi
Email:  andrea.fabrizi@gmail.com
Web:    http://www.andreafabrizi.it

Dropbox Uploader is a BASH script which can be used to upload and download files from Dropbox, an online file sharing, synchronization and backup service. 

It's written in BASH scripting language and only needs cURL (CLI).

USAGE:
======

Usage: ./dropbox_uploader.sh COMMAND [PARAMETERS]...

[%%]: Required param
<%%>: Optional param

Commands:

 upload   [LOCAL_FILE]  <REMOTE_FILE> 
 - Upload local file to remote Dropbox folder

 download [REMOTE_FILE] <LOCAL_FILE>  
 - Download file from Dropbox to local folder

 delete   [REMOTE_FILE] 
 - Remove a remote file from Dropbox

 info          
 - Print some info about your Dropbox account

 unlink
 - Unlink this script from your Dropbox account

Examples:
    ./dropbox_uploader.sh upload /etc/passwd /myfiles/passwd.old
    ./dropbox_uploader.sh upload /etc/passwd
    ./dropbox_uploader.sh download /backup.zip
    ./dropbox_uploader.sh delete /backup.zip
    ./dropbox_uploader.sh upload "My File.txt" "My File 2.txt"   (File name with spaces...)


HOW TO USE A PROXY:
===================

To use a proxy server, simply set the "https_proxy" environment variable:

    export HTTP_PROXY_USER=XXXX
    export HTTP_PROXY_PASSWORD=YYYY
    export https_proxy=http://192.168.0.1:8080
    

CHANGELOG:
==========

Version 0.9.5 - 18 Jul 2012:
- Added a check for the maximum file size allowed by the DropBox API
- Minor changes

Version 0.9.4 - 19 Mar 2012:
- Implemented delete command
- Minor changes

Version 0.9.3 - 01 Mar 2012:
- Implemented download command
- Improved info output
- Fixed utime function
- Added dependency check for basename
- The script always returns 1 when errors occurs
- Improved error handling
- Fixed problem with spaces in config file name
- Minor bug fixes

Version 0.9.2 - 28 Feb 2012:
- Increased security, now any user can create his own Dropbox App

Version 0.9.1 - 27 Feb 2012:
- Fixed problem with spaces in dst file name

Version 0.9 - 27 Feb 2012:
- Code rewritten from scratch (CLI changed)
- Improved security and stability using official dropbox API, no more username/password needed!

Version 0.8.2 - 07 Sep 2011:
- Removed INTERACTIVE_MODE variable (now the progress bar is shown in VERBOSE mode)
- Improved command line interface and error messages
- Minor bug fixes

Version 0.8.1 - 31 Aug 2011 (by Dawid Ferenczy - www.ferenczy.cz)
- added prompt for the Dropbox password from keyboard, if there is no password 
  hardcoded or given as script command line parameter (interactive mode)
- added INTERACTIVE_MODE variable - when set to 1 show CURL progress bar.
  Set to 1 automatically when there is no password hardcoded or given as
  parameter. Controls verbosity of CURL.

Version 0.7.1 - 10 Mar 2011:
- Minor bug fixes

Version 0.7 - 10 Mar 2011:
- New command line interface
- Code clean

Version 0.6 - 11 Gen 2011:
- Fixed issue with spaces in file/forder name

Version 0.5 - 04 Gen 2011:
- Recursive directory upload

Version 0.4 - 29 Dec 2010:
- Now works on BSD and MAC
- Interactive prompt for username and password
- Speeded up the uploading process
- Debug mode

Version 0.3 - 18 Nov 2010:
- Regex updated

Version 0.2 - 04 Sep 2010:
- Removed dependencies from tempfile
- Code clean

Version 0.1 - 23 Aug 2010:
- Initial release