So you need App name. Using App name can reduce the probability of deleting the wrong app. You need to give each of your apps a different name for all commands. Use App name instead of id. App name，用App name操作可以降低你删错应用的概率，你需要给你的每个应用取不同的名字, 所有命令行用App name取代id。
In addition, if it is an online application, there must be a formal release process. After the release script is written, the subsequent process will be standardized. Try to minimize manual login to the online machine to perform operations. 🎜🎜
🎜🎜All of them can only reduce the probability of you making mistakes. There is no 100% guarantee. The classmate above said it very well, See clearly before entering.🎜🎜
🎜
The first lesson in operation and maintenance 看清楚再按回车 I use pm2 to operate and maintain more than a dozen nodejs push servers and no problems have been found for the time being. This is fine. Very convenient.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
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In addition, if it is an online application, there must be a formal release process. After the release script is written, the subsequent process will be standardized. Try to minimize manual login to the online machine to perform operations. 🎜🎜 🎜🎜All of them can only reduce the probability of you making mistakes. There is no 100% guarantee. The classmate above said it very well,So you need
App name. UsingApp namecan reduce the probability of deleting the wrong app. You need to give each of your apps a different name for all commands. UseApp nameinstead of id.App name，用App name操作可以降低你删错应用的概率，你需要给你的每个应用取不同的名字, 所有命令行用App name取代id。另外如果是线上应用的话，肯定要有正式的发布流程的，发布脚本写好之后，以后的流程规范化。尽量少人工登陆到线上机器去做操作。
所有的所有都只是能降低你出错的概率，无法百分百保证，楼上的同学说的挺好的，
看清楚再回车See clearly before entering.🎜🎜 🎜The first lesson in operation and maintenance
看清楚再按回车I use pm2 to operate and maintain more than a dozen nodejs push servers and no problems have been found for the time being. This is fine. Very convenient.