powershell變更環境變數(僅當下)

$Env:Path = $Env:Path.replace("C:\Program Files\nodejs\","C:\Users\howard.ye\Desktop\node\node12\")

powershell變更環境變數(修改使用者變數)

setx PATH "C:\Users\howard.ye\AppData\Local\Microsoft\WindowsApps;C:\Users\howard.ye\AppData\Local\Programs\Microsoft VS Code\bin;C:\Users\howard.ye\AppData\Local\GitHubDesktop\bin;C:\Users\howard.ye\AppData\Local\Programs\Git\cmd;C:\Users\howard.ye\Desktop\node"

cmd變更環境變數(僅當下)

$Env:Path = $Env:Path.replace("C:\Program Files\nodejs\","C:\Users\howard.ye\Desktop\node\node12\")

cmd使用所有參數(%1,%2...)

%*