environ.Env

根据提供的引用内容，可以得出environ是一个全局变量，它是一个字符指针数组，存储了所有环境变量的地址。每个指针都指向一个以null结束的字符串。通过使用environ，可以获得所有的环境变量。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [Linux / argv、environ 和 env 的联系](https://blog.csdn.net/itworld123/article/details/104708857)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
- *2* *3* [Linux系统中环境变量的设置，getEnv，putEnv, environ全局变量的使用](https://blog.csdn.net/liranke/article/details/5598286)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
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