From CMD: whoami /user
Get SID for current logged in domain user
Reply
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Set Out of Office on a Mailbox using Powershell for Exchange
To get the existing settings
Get-MailboxAutoReplyConfiguration “username”
To set the Out of Office (internal and external)
Set-MailboxAutoReplyConfiguration -identity “username” -AutoReplyState enabled -EndTime 08/11/2011 -InternalMessage “username will be out of the office from Friday 21st October until Tuesday 8th saving the world.” -ExternalMessage “username will be out of the office from Friday 21st October until Tuesday 8th saving the world.”
To disable Out of Office/Auto Reply
Set-MailboxAutoReplyConfiguration “username” -AutoReplyState disabled
To disable Out of Office/Auto Reply and clear the Internal/External message
Set-MailboxAutoReplyConfiguration -identity “username” -AutoReplyState disabled -InternalMessage “” -ExternalMessage “”
Create large dummy file in Windows
From CMD:
fsutil file createnew test.txt 107374182400
Creates a 100 GB fil named test.txt
Registration of DNS records failed: Not enough storage is available to complete this operation.
When you run ipconfig /registerdns you get error message: Registration of DNS records failed: Not enough storage is available to complete this operation.
Check registry for HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\Tcpip\Parameters\
If the value of DisableDynamicUpdate = 1, change it to 0
Test for Jumbo frames in Windows
Ping 172.24.24.24 -f -l 2000
Allow relay on receive connector Exchange 2010
Get-ReceiveConnector “Anonymous Relay” | Add-ADPermission -User “NT AUTHORITY\ANONYMOUS LOGON” -ExtendedRights “Ms-Exch-SMTP-Accept-Any-Recipient”
Get webpage from telnet
GET / HTTP/1.1
Host: www.mysite.com
Get .NET version from CMD
dir /b /ad /o-n %systemroot%\Microsoft.NET\Framework\v?.*
Start Windows activation via phone on windows 2012
Run command: slui 4
Find Public folder from email address
From Exchane Mangement Console:
Get-MailPublicFolder email@address.com | Get-PublicFolder