Improve url rewrite by nginx

[tenkoma]

I made the Url rewrite setting of nginx simple.

The following trouble was reported on Slack Japanese channel. (Reported by @shinderuman )

Installation

rewrite 301 http://www.example.com$request_uri permanent;

In this setting, redirects if '301' is included in the URL such as 'http: //my.domain/foo/edit/10301'

But trying to fix it will cause a redirect all.
Initially, in this alternate configuration, the server directive is put together into one, but in the linked nginx document, it is said that it is the right way to divide by domain.

I want to improve as follows

• Lose alternative configuration and make it universal config.
• Specify configurations directly related to URL rewrite, and exemplify the entire server directive as a supplement.

I tested it in the following environments:

• Ubuntu 14.04 LTS, nginx 1.4(repos: ubuntu update), PHP7.1(repos: ppa:ondrej/php)
• Ubuntu 16.04 LTS, nginx 1.10(repos: ubuntu update), PHP7.0(repos: ubuntu update)
• CentOS 6.8, nginx 1.12(repos: nginx official), PHP7.1 or 5.6(repos: remi)
• CentOS 7.3, nginx 1.12(repos: nginx official), PHP7.1 or 5.6(repos: remi)

In case of Ubuntu, Needs to change fastcgi_pass to socket path so I copied the note from the CakePHP2 Book. Other than that, it works with the same configuration.

[tenkoma]

I tested it on Ubuntu and CentOS.
Please review.

[markstory]

Thanks @tenkoma !