-bash: 08: value too great for base (error token is "08")
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在使用shell的时候,获取的当前的小时或月份(08,09等)进行计算是,提示:
hour=08hour=$((hour)) -bash: 08: value too great for base (error token is "08")
搜索之后发现0开头的数字表示八进制,在八进制数中,当然没有08,09 等这样的数,所以需要在$hour 前加 10# ,这样就表示 这是十进制,就不会报错了。
修改之后:
hour=08hour=$((10#$hour))
这样获取的hour 就是 我们所要的十进制 8
本文出自“筱Mary”博客,转载请务必保留此处 http://blog.csdn.net/qq_31382921/article/details/72676022
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