Hello, GCC on Ubuntu

• Install gcc on ubuntu:

$ sudo apt-get install gcc g++
$ sudo apt-get install build-essential

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• Write a text file named Hello.c with VIM like this:

#include <stdio.h>

int main() {  printf(“Hello, gcc\n”); }

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• Compile & Link Hello.c:

$ gcc Hello.c -o Hello

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• After that you will see a file named Hello will be created under current working directory, run it:

$ ./Hello
$ Hello, gcc

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