Shell学习笔记---date_pratice.sh
声明：本文仅作学习研究使用，多数语句都是为了介绍语法而构造的。
一个简单的date用法练习脚本！！！！！！
#!/bin/bash
#Filename:date_practice.sh
#Datetime:2010_12_23 18:32
#Discription:Practise of using command date
echo "The number of day since the year's begining is `date +%j`."
echo "The number of seconds elapsed since 01/01/1970 is `date +%s`."
prefix=temp
suffix=$(date +%s)
filename=$prefix.$suffix
echo $filename
exit 0
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参考至：http://club.topsage.com/viewthread.php?tid=668357&highlight=shell
如有错误，欢迎指正
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