--- /dev/null
+#!/bin/bash
+
+# Simplest complie
+cc hello.c
+./a.out
+
+# Standard CC compile
+gcc --std=c99 -Wall -o hello hello.c
+./hello
+
+# Bulding object files
+gcc -c -o hello.o hello.c
+gcc -o hello hello.o -lm
+./hello
+
+# Building with make
+make hello
+./hello