initail commit

CMakeLists.txt

@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 4.1)
+project(shell)
+
+set(CMAKE_CXX_STANDARD 23)
+
+add_executable(shell src/main.cpp)
+
+target_link_libraries(shell PRIVATE readline)

src/main.cpp

@@ -0,0 +1,7 @@
+#include <iostream>
+
+int main()
+{
+    std::cout << "Hello, World!" << std::endl;
+    return 0;
+}