Import-ADAttributes

Update Active Directory User attributes in a bulk mode. Data is provide via a CSV – file with result output on screen or logging. The “Import-ADAttributes” will update Active Directory User attributes in a bulk mode. The data has been provide by a CSV file. The headers of the CSV file will be the AD … More Import-ADAttributes

PowerShell 6.0.0 on CentOS 7

On August 18th Microsoft released the open source Powershell on Ubuntu 14.04/16.04, CentOS 7.1, and Mac OS X 10.11.  Some nice links about the release: https://channel9.msdn.com/Blogs/hybrid-it-management/PowerShell-on-Linux-and-Open-Source https://azure.microsoft.com/en-us/blog/powershell-is-open-sourced-and-is-available-on-linux/ That is really good news because I’m working on a project to integrate more and more PowerShell monitoring plugins in NAGIOS. More on this topic later on. But … More PowerShell 6.0.0 on CentOS 7

Centos 7 not starting anymore after YUM Updates

Today I was creating a new virtual machine template in VMware of a Centos 7 OS. After doing some updates via YUM, I go this ERROR: Seems that the error was related to a KERNEL issue (Kernel version is 3.10.0-327.18.2.el7.x86_64) After rebooting with the previous kernel version 3.10.0-229.14.1.el7.x86_64 and entering the following command: #sudo grub2-mkconfig … More Centos 7 not starting anymore after YUM Updates

Microsoft WSUS broken after Microsoft patch installation

Microsoft patch KB3148812 (Link to the KB article has been removed by Microsoft), has an know issue when you have a WSUS server installed on you MS Windows Server 2012 R2. A  messages that was found in the application log of the server: Log Name: Application Source: MSSQL$MICROSOFT##WID Event ID: 18456 Task Category: Logon Level: Information Keywords: Classic,Audit Failure … More Microsoft WSUS broken after Microsoft patch installation

VMware vCenter Appliance 6 – 503 Service Unavailable after reboot

This was the message I received after a reboot of a vCenter Appliance server (Version 6.0 Update 2), when I was browsing to the web interface of the vCenter server. 503 Service Unavailable (Failed to connect to endpoint:  [N7Vmacore4Http16LocalServiceSpecE:0x7fc8bad2f810] _serverNamespace = /vsphere-  client _isRedirect = false _port = 9090) Another reboot of the vCenter server is … More VMware vCenter Appliance 6 – 503 Service Unavailable after reboot