add readme

README.md

+## Install
+
+### 1. quick install
+Download quick install script 
+
+    wget https://gitlab.33.cn/dkl/filebeat/raw/master/filebeat-quick-install.sh
+    
+Config logstash host and scan dir
+    
+    vim filebeat-quick-install.sh
+
+Run this script
+
+    sh filebeat-quick-install.sh
+
+
+### 2. manual install
+Download the installation package and decompress it
+
+    https://gitlab.33.cn/dkl/filebeat/-/archive/1.0.0/filebeat-1.0.0.tar.gz
+    tar -zxf filebeat-1.0.0.tar.gz
+
+Config logstash host and scan dir
+
+    vim install.sh
+
+Run install.sh
+
+    sh install.sh
+
 # Welcome to Filebeat 7.12.0
 
 Filebeat sends log files to Logstash or directly to Elasticsearch.

filebeat-qiuck-install.sh → filebeat-quick-install.sh

 #!/bin/bash
 logstash_host="124.71.144.118:15044"
 scan_dir="/data/backend-micro/**/*.log"
+dest=/usr/share/filebeat
 
 src="https://gitlab.33.cn/dkl/filebeat/-/archive/1.0.0/filebeat-1.0.0.tar.gz"
 name=${src##*/}
 folder=${name%.tar.gz}
 service=${folder%-*}
 version=${folder#*-}
-dest=/usr/share/filebeat
 
 sudo systemctl stop filebeat.serivce 2>/dev/null
 mkdir -p $dest