I need to display all configured environment variables in a Powershell script at runtime. Normally when displaying envvars I can just use one of the following at the shell (amongst other techniques, but these are simple):
我需要在运行时在Powershell脚本中显示所有已配置的环境变量。通常在显示envvars时我可以在shell中使用以下其中一种（除了其他技术，但这些很简单）：
gci env:*
ls Env:
However, I have a script being called from another program, and when I use one of the above calls in the script, instead of being presented with envvars and their values, I instead get a list of System.Collections.DictionaryEntry types instead of the variables and their values. Inside of a Powershell script, how can I display all environment variables?
但是，我从另一个程序调用了一个脚本，当我在脚本中使用上述调用之一时，而不是显示envvars及其值，而是获取System.Collections.DictionaryEntry类型的列表而不是变量及其值。在Powershell脚本中，如何显示所有环境变量？
3 个解决方案
#1
43
shorter version: gci env:* | sort-object name
更短版本：gci env：* |排序对象名称
#2
12
Finally fumbled my way into a solution by iterating over each entry in the dictionary:
最后通过迭代字典中的每个条目来摸索我的方式：
(gci env:*).GetEnumerator() | Sort-Object Name | Out-String
（gci env：*）。GetEnumerator（）|排序对象名称|输出字符串
#3
6
Shortest version (with variables sorted by name):
最短版本（变量按名称排序）：
gci env:
#1
43
shorter version: gci env:* | sort-object name
更短版本：gci env：* |排序对象名称
#2
12
Finally fumbled my way into a solution by iterating over each entry in the dictionary:
最后通过迭代字典中的每个条目来摸索我的方式：
(gci env:*).GetEnumerator() | Sort-Object Name | Out-String
（gci env：*）。GetEnumerator（）|排序对象名称|输出字符串
#3
6
Shortest version (with variables sorted by name):
最短版本（变量按名称排序）：
gci env: