February 2013
Intermediate to advanced
380 pages
7h 45m
Japanese
Content preview from Nodeクックブック
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338
10 章 本番環境に展開するために
コンソール出力を確認できます。また、
Ctrl+C
でアプリケーションを終了させ、再起動するこ
ともできます。
ミニレシピ
10.1.2
authbind
を使って
80
番ポートにバインドする
root
権限を持たないユーザでサーバにログインします。
% ssh -l dave nodecookbook.com
アプリケーションを
80
番ポートにバインドする手段として
authbind
を利用できます。
authbind
はパッケージマネージャでインストールすることができます。
apt-get
を使用できる環
境の場合は、以下のコマンドでインストールします。
% sudo apt-get install authbind
authbind
は
OS
のポートバインディングポリシーをプリエンプティブに取得し、実行時に
LD_
PRELOAD
環境変数を利用します。そのため、
root
で実行する必要がありません。
authbind
を動作させるために、以下のように簡単な設定を行う必要があります。
% sudo touch /etc/authbind/byport/80
% sudo chown dave /etc/authbind/byport/80
% sudo chmod 500 /etc/authbind/byport/80
これらの設定で、ユーザ
dave
のプロセスが
80
番ポートにバインドすることを許可しています。
この設定を行うことで、サーバ起動後にユーザを変更する必要がなくなりました。
app.js
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.