added initial README

Author: zxpower

README.md

@@ -0,0 +1,29 @@
+# digiblink/alpine-nginx-php-fpm Docker Container
+
+Maintained by [digiBlink](https://digiblink.eu)
+
+Container with:
+
+* Alpine Linux 3.21 (with latest security updates)
+* nginx 1.26.3-r0
+* PHP-FPM 8.4.11 (all necessary extensions to be ready for Wordpress deployment)
+* WP-CLI 2.12.0
+* git, bash
+
+## Usage
+
+To get it running just enter:
+
+`docker run -d --name your_container -v /sites/yourdomain.com:/DATA -p 80:80 -t digiblink/alpine-nginx-php-fpm`
+
+After that you can use BusyBox bash, to log into container and use [WP-CLI](http://wp-cli.org), to install [WordPress](https://wordpress.org):
+
+`docker exec -ti your_container bash`
+
+After logging in to manage WordPress issue following commands:
+
+```
+su www-data
+cd /DATA/htdocs/current
+wp-cli
+```