From c42412c7da9e0666d373441988f568827f02c2f3 Mon Sep 17 00:00:00 2001
From: ascrutae <ascrutae@gmail.com>
Date: Fri, 27 May 2016 11:45:46 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9crontab=E9=83=A8=E5=88=86?=
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---
 BUILD_DOC.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/BUILD_DOC.md b/BUILD_DOC.md
index d1f9dfaa9..b54487061 100644
--- a/BUILD_DOC.md
+++ b/BUILD_DOC.md
@@ -190,7 +190,9 @@ $mvn package -Dmaven.test.skip=true
 
 - 创建crontab并运行脚本. Create crontab and run the command.
 ```
->./start-analysis.sh
+> crontab -e
+# 此处为每20分钟执行start-analysis.sh脚本. Executed start-analysis script every 20 minutes 
+*/20 * * * * start-analysis.sh
 ```
 
 - 查看日志. tail the log