# 程序安装 (Installation)
EMQ X Edge 消息服务器支持 CentOS、Alpine、Raspbian、Debian、Ubuntu和 Docker 镜像安装。
# 下载安装
下载地址: https://www.emqx.cn/downloads#edge (opens new window)
安装包命名由平台、版本组成，例如: emqx-edge-centos8-4.2.2-x86_64.zip
以 CentOS 平台为例，下载安装过程:
unzip emqx-edge-centos8-4.2.2-x86_64.zip
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# 程序启动
控制台调试模式启动，检查 EMQ X Edge 是否可正常启动:
cd emqx && ./bin/emqx console
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EMQ X Edge 消息服务器如启动正常，控制台输出:
Starting emqx on node emqx@127.0.0.1
Start http:management listener on 8081 successfully.
Start http:dashboard listener on 18083 successfully.
Start mqtt:tcp listener on 127.0.0.1:11883 successfully.
Start mqtt:tcp listener on 0.0.0.0:1883 successfully.
Start mqtt:ws listener on 0.0.0.0:8083 successfully.
Start mqtt:ssl listener on 0.0.0.0:8883 successfully.
Start mqtt:wss listener on 0.0.0.0:8084 successfully.
EMQ X Edge 4.2.2 is running now!
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CTRL+C 关闭控制台。
守护进程模式启动:
./bin/emqx start
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启动错误日志将输出在 log/ 目录。
EMQ X Edge 消息服务器进程状态查询:
./bin/emqx_ctl status
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正常运行状态，查询命令返回:
$ ./bin/emqx_ctl status
Node 'emqx@127.0.0.1' is started
emqx edge 4.2.2 is running
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EMQ X Edge 消息服务器提供了 Web 管理控制台 URL:
http://localhost:18083
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停止服务器:
./bin/emqx stop
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