dev

util/purge.sh

@@ -3,8 +3,24 @@
 # MyISAM直接更改数据库目录下的文件即可
 
 #master = '172.26.80.10'
-slave_hosts=(172.26.80.8 172.26.80.6)
 
+delta=0
+
+time_diff() {
+  cur_sec=`date '+%s'`
+  echo $cur_sec
+
+  today=$(date "+%Y-%m-%d")
+  today_time=`date -d "$today" +%s`
+  echo $today_time
+
+  delta=`expr $cur_sec - $today_time`
+}
+
+time_diff
+echo $delta
+
+slave_hosts=(172.26.80.8 172.26.80.6)
 # shellcheck disable=SC2068
 for host in ${slave_hosts[@]}
 do
@@ -13,6 +29,7 @@ do
   echo $result
   secs=${result#'*:'}
   echo $secs
+
 done
 
 

util/test.sh

@@ -1,17 +1,18 @@
 #!/bin/bash
 
-cur_sec=`date '+%s'`
-echo $cur_sec
-
-today=$(date "+%Y-%m-%d")
-init_time=`date -d "$today" +%s`
-echo $init_time
-
-delta=`expr $cur_sec - $init_time`
-echo $delta
-
+delta=0
 
+time_diff() {
+  cur_sec=`date '+%s'`
+  echo $cur_sec
 
+  today=$(date "+%Y-%m-%d")
+  today_time=`date -d "$today" +%s`
+  echo $today_time
 
+  delta=`expr $cur_sec - $today_time`
+}
 
+time_diff
 
+echo $delta