Powershell
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Run Powershell Remotely
How to Run PowerShell Commands on Remote Computers
View Installed Updates Remotely
Get-Hotfix -computername SEA-SRV-01 | Select HotfixID, Description, InstalledOn | Sort-Object InstalledOn
Uninstall Updates:
- psexec @target+workstations.txt -d -s
- wusa.exe /uninstall /kb:000000 /quiet /norestart
View Mapped Drives Remotely
Get-WmiObject Win32_MappedLogicalDisk -computer <computername> | select name, providername
Other
Powershell Commands for Hyper-V 2012: http://marckean.wordpress.com/2012/09/26/windows-server-2012-hyper-v-server-command-line-configuration-2/
COM+ Network Access (DCOM-In) mikefrobbins.com/2013/02/28/use-powershell-to-remotely-enable-firewall-exceptions-on-windows-server-2012/
Remote into remote server using PowerShell with the following command:
PS C:\> Enter-PSSession -ComputerName dc1 [dc1]: PS C:\Users\Administrator\Documents> sl c:\
Show BIOS Information:
gwmi win32_bios
Run:
Invoke-Command -ComputerName dc1, dc2 {
Set-NetFirewallRule -DisplayGroup 'Remote Event Log Management' -Enabled True -PassThru |
select DisplayName, Enabled
} -Credential (Get-Credential)
Remote Execution Policies
https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_execution_policies?view=powershell-6#set-a-different-execution-policy-for-one-session
Something
$LiveCred = Get-Credential #$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://ps.outlook.com/powershell/ -Credential $LiveCred -Authentication Basic -AllowRedirection #Import-PSSession $Session Get-MailboxFolderPermission -Identity clinicalassessments@kcsarc.org:\Calendar #Michael does not currently have access to this calendar #Add-MailboxFolderPermission -Identity clinicalassessments@kcsarc.org:\Calendar -User myu@kcsarc.org -AccessRights Editor #Get-MailboxFolderPermission -Identity clinicalassessments@kcsarc.org:\Calendar #Success!
Get-ADUser -Filter {Enabled -eq $True} -SearchBase "OU=Core Users,DC=core,DC=coredesigninc,DC=com" -Properties PasswordLastSet, PasswordNeverExpires | Sort-Object Name | Format-Table Name, PasswordLastSet, PasswordNeverExpires
Check for MD5
Get-FileHash -Path C:\pathhere.exe -Algorithm SHA512 or MD5