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Free software, free society: Richard Stallman at TEDxGeneva 2014

It is the first TEDx talk of the founder of Free Software movement. Stallman, RMS for short, has changed the world with his vision of freedom for the digital age. He launched the GNU operating system, used with Linux as a component, and inspired the development of Creative Commons licences and Wikipedia project. In this talk, Stallman describes how nonfree programs give companies control of their users and what users can do in order to recover control over their computing.
main()
{
    printf("hello, world\n");
}
// hello.c
#include 

int main(void)
{
    printf("hello, world\n");
}

wasmbyexample.dev/examples/hello-world/hello-world.c.en-us.html
gnu.org/home.ja.html
gcc.gnu.org
w3.org/community/webassembly
clang.llvm.org
docs.assemblyscript.org

C言語オンラインエディタ参考
cpp.sh
repl.it/languages/c
HTMLシンプルサンプル参考シンプルソースコード

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>hello world</title>
</head>
<body>
<!-- コメントアウト  -->
</body>
</html>

HTMLオンラインエディタサンプル参考
glitch.com



liveweave.com
codepen.io/pen
jsfiddle.net




参考:
w3.org
html.spec.whatwg.org
developer.mozilla.org/ja/docs/Web/HTML
developers.google.com
developer.microsoft.com/ja-jp
リモートワークモードで、ワールドワイドウェブの基礎を再勉強。
一応、ping関係です。専門職ではないのですが・・・、最低限必須なような・・・。
ftp.arl.army.mil/~mike/
ftp.arl.army.mil/~mike/ping.html
docs.microsoft.com/en-us/windows-server/administration/windows-commands/ping
docs.oracle.com/cd/E26505_01/html/816-5166/ping-1m.html