Bash variables: case sensitive or not?

霸气de小男生 提交于 2021-02-06 14:21:37

问题


Is bash shell scripting case sensitive?

Is variable date the same as DATE?


回答1:


Yes, it is case sensitive, just like the rest of UNIX. $date and $DATE are two different variables. makefile and Makefile are two different files. -h and -H are two distinct flags (usually).



来源:https://stackoverflow.com/questions/15571706/bash-variables-case-sensitive-or-not

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