From 57fa14eabe02cc210b1947e8c47e817d05f2e896 Mon Sep 17 00:00:00 2001
From: "zhangkun9038@dingtalk.com" <zhangkun9038@dingtalk.com>
Date: Sun, 16 Jul 2023 01:21:08 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E9=87=8F=E5=BC=8F=E5=A4=87=E4=BB=BD?=
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---
 backup.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/backup.sh b/backup.sh
index f9e1e20..c1f8871 100755
--- a/backup.sh
+++ b/backup.sh
@@ -54,7 +54,7 @@ calculate_hour_diff() {
 old_backup_files=()
 
 cd ${backUpPath}
-# 遍历60个小时前的备份文件，并将文件名存入数组
+# 遍168个小时前的备份文件，并将文件名存入数组
 CURRENT_DATE=$(date +%Y%m%d%H)
 for file in ${dbName}--*.sql.tar.gz; do
     file_date=$(echo "$file" | grep -oP "\d{10}(?=.sql.tar.gz)")
@@ -64,7 +64,7 @@ for file in ${dbName}--*.sql.tar.gz; do
     echo $file_date
     difft=$(calculate_hour_diff $file_date $CURRENT_DATE )
     echo difft $difft
-    if [[ difft -gt 24 ]]; then
+    if [[ difft -gt 168 ]]; then
     	echo $file  $CURRENT_DATE $file_date $((CURRENT_DATE - file_date))
         old_bacup_files+=("$file")
     fi