shell计算时间差
时间:2021-06-10 22:45:44
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#!/bin/bash current1=`date "+%Y-%m-%d %H:%M:%S"` start_time=`date -d "$current1" +%s` sleep 5s current2=`date "+%Y-%m-%d %H:%M:%S"` end_time=`date -d "$current2" +%s` #相减算差值 time_query=`expr $end_time - $start_time` echo $time_query
原文:https://www.cnblogs.com/to-here/p/14872563.html
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