linux view environment variables
printenvshow env in bash
#show all variable
printenv
#result one variable
echo $LOCALAPPDATAgat environment variables java
String environmentVariable = System.getEnv("environment_variable_name");
//You can create environment variables on your computer manually
//and then you must put the environment variable in the parantheses as a StringDisplay environment variables
public static void Main(string[] args)
{
var host = CreateHostBuilder(args).Build();
var config = host.Services.GetRequiredService<IConfiguration>();
foreach (var c in config.AsEnumerable())
{
Console.WriteLine(c.Key + " = " + c.Value);
}
host.Run();
}Copyright © 2021 Codeinu
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