I know the C++ on Windows, but I want to learn on Unix/Linux platform, but i dont know anything about Unix/Linux. So please can you guide me from where I should start and which operating system I should download,Please give your valuable guidence as i am a biggner on this platform.
one more thing i want to ask as you know i dont know anything about linux so please can you tell me which operating System's version and name of linux i should install.
C++ itself does not change on different operating systems.
You may have some different libraries and tools but the language is the same.
See: http://www.cplusplus.com/forum/unices/40530/
What is you ultimate goal? Fun/work, System programing/application programming. The more information you can give about where you want to get to them better the advice we can give.