根据原文翻译整理
https://www.elastic.co/guide/en/elasticsearch/reference/5.0/install-elasticsearch.html


./bin/elasticsearch
状态检查
http://127.0.0.1:9200/

run as a daemon ，后台启动
./bin/elasticsearch -d -p pid

run as a daemon, specify -d on the command line, and record the process ID in a file using the -p
-d 后套运行
-p 指定pid文件
 
日志目录 $ES_HOME/logs/ 
kill `cat pid`

配置文件 config/elasticsearch.yml

命令行设置参数
./bin/elasticsearch -d -Ecluster.name=my_cluster -Enode.name=node_1

Typically, any cluster-wide settings (like cluster.name) should be added to the elasticsearch.yml config file, 
while any node-specific settings such as node.name could be specified on the command line.

通常，集群级别的设置(如cluster.name)都应该添加到配置文件中。而节点的设置，如node.name，可以在命令行中指定。


目录结构结构及配置
bin
conf  配置文件 elasticsearch.yml   path.conf
data  索引分片的数据目录 可以配置多个地址 path.data
logs     path.logs
plugins  Each plugin will be contained in a subdirectory. 
repo Shared file system repository locations.    path.repo
script  Location of script files. path.scripts