Hello-world

Introduction

Hello-world is a compilation of "hello world" projects in some different languages.

Languages

The following languages are inclued:

• C
• C++
• HTML
• XHTML
• Java
• JavaScript
• MarkDown
• Python
• Shell (Bash)
• Batch (Windows only)
• PHP

Building

To build, run the following commands:

{C} -o helloworld-c.{EXT} helloworld.c
{CPP} -o helloworld-cpp.{EXT} helloworld.cpp
javac helloworld.java
php helloworld.php > helloworld-php.html

Replace {C} / {CPP} by your C / C++ compiler (gcc, clang, cl...) and {EXT} by executable extension (exe for Windows, out for Linux and app for MacOS).

Example: on Linux with gcc / g++

gcc -o helloworld-c.out helloworld.c
g++ -o helloworld-cpp.out helloworld.cpp
javac helloworld.java
php helloworld.php > helloworld-php.html

Running

Here's a list of how to execute the helloworld programs:

• C: just type ./helloworld-c.{EXT} in a terminal
• C++: run ./helloworld-cpp.{EXT} in a terminal
• (X)HTML: open it in your internet browser
• Java: type java HelloWorld in a terminal
• JavaScript: type node helloworld.js (needs Node.js)
• MarkDown: open it in a MarkDown editor such as StackEdit or Dillinger and convert it to HTML
• Python: type python helloworld.py
• Shell: run helloworld.sh
• Batch: double-click on helloworld.bat
• PHP: open helloworld-php.html in a browser

License

This project is licensed under the GNU General Public License v3.0.