How to get attached drive info. on mac osx .

[vivekmalik2466]

how to get attached drive info. on mac osx .
1.disk name
2.space -total ,free ,used
3.drive type (hard disk on removable )
4.drive format type(e.g--fat 32,ntfs etc)

[rcari]

You can get all the information you want about any devices including disks by using the "IOKit":http://developer.apple.com/library/mac/#documentation/devicedrivers/conceptual/IOKitFundamentals/Introduction/Introduction.html