Command Line app to check disk space on Linux,Unix, BSD Systems

Looking for the development of an app similar than the one that can be found at following location: [login to view URL] (Remote DF Com) The app needs to be a Windows based command line application. Here is what I need: based upon the reading of configuration file ([login to view URL]) a command line application ([login to view URL]) will connect to the specified host and retrieve the disk space based upon the settings in the conf file. The value of the disk space is returned in MB and stored in a file called [login to view URL] The log file is overwritten with a value (so no value is appended) It needs to support Linux,Unix and FreeBSD as the reference app does. So no GUI and pure command line. Preferably a VB development. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Exclusive and complete copyrights to all work purchased. (No GPL, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site). ## Platform Windows 2000,XP,2003