Ubuntu 18.04にNginx 1.14をインストール（OS標準）

# はじめに

Ubuntu18.04にNginxを標準インストール
親記事：[Nginxの各種インストール方法とEOLまとめ](https://qiita.com/witchcraze/items/df4a0baaaad9c932ea30)

## LOG

### インストール

```shell-session
# cat /etc/os-release
NAME="Ubuntu"
VERSION="18.04.3 LTS (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04.3 LTS"
VERSION_ID="18.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=bionic
UBUNTU_CODENAME=bionic

# apt update; apt install -y nginx
... 略
```

### 各種確認

```shell-session
# which nginx
/usr/sbin/nginx

# nginx -v
nginx version: nginx/1.14.0 (Ubuntu)

# apt show nginx
Package: nginx
Version: 1.14.0-0ubuntu1.6
Priority: optional
Section: web
Origin: Ubuntu
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Original-Maintainer: Debian Nginx Maintainers <pkg-nginx-maintainers@lists.alioth.debian.org>
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 44.0 kB
Depends: nginx-core (<< 1.14.0-0ubuntu1.6.1~) | nginx-full (<< 1.14.0-0ubuntu1.6.1~) | nginx-light (<< 1.14.0-0ubuntu1.6.1~) | nginx-extras (<< 1.14.0-0ubuntu1.6.1~), nginx-core (>= 1.14.0-0ubuntu1.6) | nginx-full (>= 1.14.0-0ubuntu1.6) | nginx-light (>= 1.14.0-0ubuntu1.6) | nginx-extras (>= 1.14.0-0ubuntu1.6)
Homepage: http://nginx.net
Supported: 5y
Download-Size: 3596 B
APT-Manual-Installed: yes
APT-Sources: http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages
Description: small, powerful, scalable web/proxy server

N: There is 1 additional record. Please use the '-a' switch to see it

# apt show nginx -a
Package: nginx
Version: 1.14.0-0ubuntu1.6
Priority: optional
Section: web
Origin: Ubuntu
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Original-Maintainer: Debian Nginx Maintainers <pkg-nginx-maintainers@lists.alioth.debian.org>
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 44.0 kB
Depends: nginx-core (<< 1.14.0-0ubuntu1.6.1~) | nginx-full (<< 1.14.0-0ubuntu1.6.1~) | nginx-light (<< 1.14.0-0ubuntu1.6.1~) | nginx-extras (<< 1.14.0-0ubuntu1.6.1~), nginx-core (>= 1.14.0-0ubuntu1.6) | nginx-full (>= 1.14.0-0ubuntu1.6) | nginx-light (>= 1.14.0-0ubuntu1.6) | nginx-extras (>= 1.14.0-0ubuntu1.6)
Homepage: http://nginx.net
Supported: 5y
Download-Size: 3596 B
APT-Manual-Installed: yes
APT-Sources: http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages
Description: small, powerful, scalable web/proxy server

Package: nginx
Version: 1.14.0-0ubuntu1
Priority: optional
Section: web
Origin: Ubuntu
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Original-Maintainer: Debian Nginx Maintainers <pkg-nginx-maintainers@lists.alioth.debian.org>
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 43.0 kB
Depends: nginx-core (<< 1.14.0-0ubuntu1.1~) | nginx-full (<< 1.14.0-0ubuntu1.1~) | nginx-light (<< 1.14.0-0ubuntu1.1~) | nginx-extras (<< 1.14.0-0ubuntu1.1~), nginx-core (>= 1.14.0-0ubuntu1) | nginx-full (>= 1.14.0-0ubuntu1) | nginx-light (>= 1.14.0-0ubuntu1) | nginx-extras (>= 1.14.0-0ubuntu1)
Homepage: http://nginx.net
Supported: 5y
Download-Size: 3596 B
APT-Sources: http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages
Description: small, powerful, scalable web/proxy server