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Replace expired SSL Certificate on EMC VNX 5400
Recently one of my Dell EMC VNX 5400 storage certificates expired. and when I tried to login into the storage, I got a message that the SSL certificate expires on EMC VNX 5400, and...
Convert MBR to GPT Without Losing Data.
Converting MBR to GPT should be performed while creating the partition, as MBR only supports a max partition size of 2 TB, so storing anything larger than Two Terrabyte require having a GPT partition....
Who SendOnBehalf of a Group ?!
Intro A common task an exchange admin performs is tracking emails and seeing how the mail flow goes on a certain message. It is done by using Get-MessageTrackLog. let’s assume the following:We have User1,...
Powershell FIX: WARNING: Unable to resolve package source ‘https://www.powershellgallery.com/api/v2
I face this issue on my client computer when I try to run Find-Module PSWindowsUpdate WARNING: Unable to resolve package source ‘https://www.powershellgallery.com/api/v2’.PackageManagement\Find-Package : No match was found for the specified search criteria and module...
Powershell and Windows EventLog
In Windows Event Log and using the GUI, it’s convenient and easy to search filter logs and get the log you need, all that you need is just a right-click on the Eventlog you...
Powershell Console Redirection
Let’s think about the following case, create a PowerShell Scripte to copy files from the C:\MySource to D:\MyDestination, also writing log file which write the console to a file. seems simple, yes but not in...
Automate VMWare ESXi Standard Maintenance mode
In the VMWare ESXi standard edition, there is a limitation when placing the server in maintenance mode. It is never complete unless you move all the VM from that host to another host and...
