Compile without IDE

[anup30]

how can i compile with gcc without IDE? (so far i have compiled using DevC++ and Visual studio 2012).
D:\codes\hello.cpp

#include<iostream>
int main(){
std::cout<<"hello world";
std::cin.ignore();
return 0;
}

g++ is in C:\Program Files (x86)\Dev-Cpp\MinGW64\bin

[anup30]

got it
http://www.cplusplus.com/forum/beginner/29422/