PowerShell Master Class - PowerShell Scripting

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  • Опубликовано: 26 ноя 2024

Комментарии • 46

  • @iamdedlok
    @iamdedlok 3 года назад +12

    Thanks John! Great content. I grew few brain cells in the last 30 min. Watching your content daily for 30min in the morning is the new 'discipline' I have been building :D
    On to the next 'Advanced Scripting' vid!

  • @MrMahiyadav
    @MrMahiyadav 4 года назад +1

    I am not a coder and more from the ops b/g ... and I loved your video... very clearly made and I didnt find it diffcult to understand the script/code here...BIG THANKS :)

    • @NTFAQGuy
      @NTFAQGuy  4 года назад

      Great to hear, thank you

  • @flatbill2
    @flatbill2 3 года назад

    I went through the Microsoft powershell training tutorial. You gave me a lot of good information.

    • @NTFAQGuy
      @NTFAQGuy  3 года назад +1

      Glad it was helpful!

  • @sakthipro_YT
    @sakthipro_YT 4 года назад +2

    No matter how many times i thank, they all look insufficient. Excellent Work!!

    • @NTFAQGuy
      @NTFAQGuy  4 года назад

      Very kind, thank you.

  • @JackassGaming91
    @JackassGaming91 3 года назад +2

    Thanks again John ! Hopefully you can do more powershell video like how workflow, begin, process, finally works

    • @NTFAQGuy
      @NTFAQGuy  3 года назад +1

      I’ll look at some new topics :)

  • @washingtonalmeida75
    @washingtonalmeida75 3 года назад +1

    Great tutorials, John. Very educative! Thank you.

  • @oscargarza6869
    @oscargarza6869 5 лет назад +1

    You did a great job with this video. I enjoyed all of the information. Thank you!

  • @zt.5677
    @zt.5677 3 года назад +2

    Dear John. Funny thing is: I have just seen your motivational on discipline, and I thought: is it discipline that after my SQL examination, I return to John's PowerShell Class to continue and finish them?

  • @aumpauskar4653
    @aumpauskar4653 3 года назад +1

    If you code doesn't run in powershell, and shows "cannot be loaded because running scripts is disabled on
    this system", copy and paste this:
    Set-ExecutionPolicy RemoteSigned -Scope CurrentUser

  • @ibrahimabdeltawab6418
    @ibrahimabdeltawab6418 Год назад

    So informative! Thanks so much for your efforts

  • @ezathel9294
    @ezathel9294 2 года назад

    Thank you very much for the video! Very well explained, helped a noob like me quite a lot.

  • @chaminda512
    @chaminda512 Год назад

    Learn something new every time. thank you so much..!

  • @ornellaputti6691
    @ornellaputti6691 3 года назад

    Excelent video! So well explained, just loved it, keep it up!

  • @VishnuKamath
    @VishnuKamath 3 года назад

    Loved the Tutorial. Awesome work.

    • @NTFAQGuy
      @NTFAQGuy  3 года назад

      Glad you liked it

  • @TheMarcosmf
    @TheMarcosmf 4 года назад +4

    Where could I find the concept of Parameters and Strings? I watched PowerShell Fundamentals and I couldn't find it there. I supposed was here.

    • @NTFAQGuy
      @NTFAQGuy  4 года назад +2

      Next part in series. ruclips.net/video/BVU7MxlyMmA/видео.html

  • @didierfolly
    @didierfolly 4 года назад +2

    Thank you, a great video again!

  • @badsector82
    @badsector82 Год назад

    What if I have script to do a task for a million users, for example and I want to have a progress shown on the screen. Should I use "Write-Output" as it can possibly mess with the pipeline, and I have had such cases, or I am allowed to use "Write-Host"?

  • @alishavez
    @alishavez 5 лет назад +2

    Good stuff John.

  • @bjorndennenbroek1284
    @bjorndennenbroek1284 5 лет назад +1

    Thank you, these video's are a tremendous help.

  • @badsector82
    @badsector82 Год назад

    What's the difference between "Write-Output" and "return" in a function?

  • @patrickwilliams7210
    @patrickwilliams7210 2 года назад

    I noticed on your section at 8:58 you include the execution operator '&' it doesn't appear that you need that for the script to work.

  • @PaulBunkey
    @PaulBunkey 5 лет назад +1

    About "Just don't use it" - I don't support boycotting a language command. You just need to understand pros and cons and use an appropriate command.
    (As I see it) Write-Host is only useful if you want to make output more readable for user, staring at the console. If you always write to log and never need to inform a user about the process or give beautifully readable result, with important parts jumping to the eye, so yeah, never use Write-Host.

  • @Codyyyyyyyyyy
    @Codyyyyyyyyyy 5 лет назад +1

    Great video! Thanks

  • @yusril-ihsanul-alim
    @yusril-ihsanul-alim 2 года назад

    Very helpfull!

  • @pgrinius
    @pgrinius 4 года назад

    Hi John, what a great video! Superb quality and straight to the point.
    I noticed, that Write-out at 29:38 outputs Version before Procs, which is the opposite of how you set up the $paramout hashtable. What’s the reason for that?

    • @NTFAQGuy
      @NTFAQGuy  4 года назад +1

      Thanks. Hash table is a collection of values, how its output does not have to match. I could control the output format if I wanted to but didn't in this example.

  • @pallabkolkata
    @pallabkolkata 4 года назад

    @john savill John when i try to run the Mod4script2.ps1 in my machine i get the below error :
    PS C:\Pallab\ARM_JSON> .\pwsh1.ps1 CA-LJ8M0JR2
    Get-CimInstance : The client cannot connect to the destination specified in the request. Verify that the service on the destination
    is running and is accepting requests. Consult the logs and documentation for the WS-Management service running on the destination,
    most commonly IIS or WinRM. If the destination is the WinRM service, run the following command on the destination to analyze and
    configure the WinRM service: "winrm quickconfig".
    At C:\Pallab\ARM_JSON\pwsh1.ps1:5 char:19
    + ... in32CSOut = Get-CimInstance -ClassName win32_computersystem -Computer ...
    + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo : ConnectionError: (root\cimv2:win32_computersystem:String) [Get-CimInstance], CimException
    + FullyQualifiedErrorId : HRESULT 0x80338012,Microsoft.Management.Infrastructure.CimCmdlets.GetCimInstanceCommand
    + PSComputerName : CA-LJ8M0JR2

    Get-CimInstance : The client cannot connect to the destination specified in the request. Verify that the service on the destination
    is running and is accepting requests. Consult the logs and documentation for the WS-Management service running on the destination,
    most commonly IIS or WinRM. If the destination is the WinRM service, run the following command on the destination to analyze and
    configure the WinRM service: "winrm quickconfig".
    At C:\Pallab\ARM_JSON\pwsh1.ps1:6 char:19
    + ... in32OSOut = Get-CimInstance -ClassName win32_operatingsystem -Compute ...
    + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo : ConnectionError: (root\cimv2:win32_operatingsystem:String) [Get-CimInstance], CimException
    + FullyQualifiedErrorId : HRESULT 0x80338012,Microsoft.Management.Infrastructure.CimCmdlets.GetCimInstanceCommand
    + PSComputerName : CA-LJ8M0JR2
    But i have my variable outputs already listed properly please find below :
    PS C:\Pallab\ARM_JSON> $paramout | fl
    Name : Version
    Value : 10.0.17763
    Name : ComputerName
    Value :
    Name : Memory
    Value : 17034072064
    Name : Free Memory
    Value : 7101636
    Name : Procs
    Value : 1
    Can you tell me why it's throwing error if i am running the script in totality and how to fix it

    • @NTFAQGuy
      @NTFAQGuy  4 года назад

      check the firewall is open etc. it can't get to the machine.

    • @pallabkolkata
      @pallabkolkata 4 года назад

      @@NTFAQGuy Yes it is my local laptop only. I ran the below command got this :
      PS C:\Pallab\ARM_JSON> Get-CimInstance Win32_ComputerSystem
      Name PrimaryOwnerName Domain TotalPhysicalMemory Model Manufacturer
      ---- ---------------- ------ ------------------- ----- ------------
      CA-LJ8M0JR2 Windows User groupinfra.com 17034072064 Latitude 5590 Dell Inc.

  • @1duducm
    @1duducm 3 года назад +1

    thankssssssssssssss

  • @cybercastor6873
    @cybercastor6873 2 года назад

    @ 9:35 + The damning argument on using Write-Host/Write-Output. Why are people so extreme as to say 'never use Write-Host', '' It breaks the flow ...'', it's a sin, etc... Why not say It's a UI-Only function and use it for formating only. Which is what it is. You need to trust the scripters to write properly, NOT provide a function and tell don't use it. I use Write-Host extensively in my script when outputing UI-only data in a formating I enjoy. It's pretty clear cut; the rare occasion a function returns a string, it uses Write-Output (stdout). Write-Warning and Write-Error cannot be used as replacement to Write-Host, for obvious reason, that suggestion is meaningless.

    • @NTFAQGuy
      @NTFAQGuy  2 года назад +1

      I think it’s stressed as people are first learning so they get a good pattern. Once they are more experienced they can then look back and say, hey it’s useful in these situations.

    • @radicaltronic1855
      @radicaltronic1855 2 года назад

      tes