http://blog.gl2i.com/ 2026-05-30T19:29:07+00:00 http://blog.gl2i.com/ http://blog.gl2i.com/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2021-03-17T01:51:36+00:00 Anonymous (anonymous@undisclosed.example.com) http://blog.gl2i.com/doku.php?id=en:powershell:advanced&rev=1615945896&do=diff PowerShell Advanced From basics, we know how to: * read CSV file * write CSV file with new columns * test email format from one column Now let's discover how to query one Active Directory. First a new PowerShell module is required to deal with AD. text/html 2021-04-13T00:26:35+00:00 Anonymous (anonymous@undisclosed.example.com) http://blog.gl2i.com/doku.php?id=en:powershell:dns&rev=1618273595&do=diff DNS Here I want to show how huge the difference is between a string and an object. Initial request Let's suppose you have to perform a lot of DNS modifications because a service provider of yours has changed IP server. Since you are wise, you are going to follow the rule: Trust but verify. text/html 2021-03-17T01:48:48+00:00 Anonymous (anonymous@undisclosed.example.com) http://blog.gl2i.com/doku.php?id=en:powershell:start&rev=1615945728&do=diff PowerShell Basics To me, the first thing we need to learn is to deal with is CSV file. First let's read a CSV file, loop across the lines. Here is an example of CSV input file. Samaccountname,Mail abc123,abc123@domain.com def123,def123@domain.com ghi123,ghi123@test.com