List the Manager of Users in AD - Using list- Get-ADuser

Shell Programming and Scripting
1

Is there any command that can used in Linux that export usernames and their manager's name from AD using bash shell script?

I know this can be done using powershell but I need to use Linux for this procedure.

2

What code would you use if you were using powershell ?

And, what operating system would you be using instead of Linux if you were using powershell ? (I can make an educated guess here, but I'd rather know for sure than make wild guesses.)

3

Can a powershell program be converted to shell script code in unix?

Here's the powershell code . It extracts users' manager names from the Active directory and then exports the data to a csv file.
Code:

$Users = Import-csv C:\Users.csv 
 ($user in $Users) 
{
    Set-ADUser $user.username -Manager $user.manager
}

Can the below powershell code be converted to shell script program in unix and get the same results?