bash分割字符串

(Python3.6) appleyuchi@Desktop:~$ IN="[email protected];[email protected]"
(Python3.6) appleyuchi@Desktop:~$ arrIN=(${IN//;/ })

(Python3.6) appleyuchi@Desktop:~$ echo ${arrIN[0]}
[email protected]
(Python3.6) appleyuchi@Desktop:~$ echo ${arrIN[1]}
[email protected]
 

 

Reference:

https://stackoverflow.com/questions/918886/how-do-i-split-a-string-on-a-delimiter-in-bash