从命令行列出所有环境变量 [英] List all environment variables from the command line

问题描述

是否可以从Windows的命令提示符中列出所有个环境变量?

Is it possible to list all environment variables from a Windows' command prompt?

等同于PowerShell的gci env:(或ls env:或dir env:).

Something equivalent to PowerShell's gci env: (or ls env: or dir env:).

推荐答案

只需:

SET

您还可以执行SET prefix来查看名称以prefix开头的所有变量.

You can also do SET prefix to see all variables with names starting with prefix.

例如，如果您只想从环境变量中读取derbydb，请执行以下操作:

For example, if you want to read only derbydb from the environment variables, do the following:

set derby 

...，您将获得以下内容:

...and you will get the following:

DERBY_HOME=c:\Users\amro-a\Desktop\db-derby-10.10.1.1-bin\db-derby-10.10.1.1-bin

这篇关于从命令行列出所有环境变量的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！