Shulou(Shulou.com)06/01 Report--

This article mainly introduces shell how to achieve Dictionary structure, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

Implement the Dictionary structure

Hput () {eval "hkey_$1" = "$2"} hget () {eval echo'{"hkey_$1"}'} $hput k1aaa $hget k1aaashell what does it mean? shell is a command language that provides users with an operating interface. The software can receive commands from users, execute commands entered by users, and then call the corresponding programs.

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