Linux八进制-阿里云

LInux shell 编写记录-日期9月判断中遇到shell默认八进制计算

很高兴能开始是新的知识点，我在使用sh 运行hive脚本以后才发现不知不觉的时候我已经开始使用shell了。。。稀里糊涂的就开始用shell了，希望我以后会好好系统的学习下。———————————————————1—BUG—2020-03-18—————————————— ...

linux 权限字符串rwxr-xrw-所对应的八进制权限数字

linux 权限字符串rwxr-xrw-所对应的八进制权限数字rwxr-xrw- 对应的数字是756； Linux权限分三个部分：文件属于的用户、文件属于的用户组、其他用户 r 读 4 w 写 2 ...

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linux shell 不同进制数据转换（二进制，八进制，十六进制，base64)

shell可以在不调用第3方命令，表示不同进制数据。这里总结以下表示方法。shell 脚本默认数值是由10 进制数处理,除非这个数字某种特殊的标记法或前缀开头. 才可以表示其它进制类型数值。如：以 0 开头就是 8 进制.以0x 开头就是16 进制数.使用 BASE#NUMBER 这种形式可以表示其...

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更新时间 2023-04-25 10:27:40

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