PowerShell

This is a collection of PowerShell functions I made. Feel free to use and make any adjustments you want to fit whatever your needs are.

Script/Cmdlet List

• Add-ADNewContact.ps1 (Add new contacts one by one to active directory)
• Add-DNS-A-Record-and-PTR.ps1 (Create a new A DNS record and PTR record for existing and non-existing reverse lookup zones)
• Add-RdpPermission.ps1 (Add RDP permissions to a user account)
• Add-SharedEmailPermission.psm1 (Add permissions to a shared mailbox for a user)
• AutoPostToYammer.ps1 (Use with task scheduler to schedule Yammer posts)
• BackupL2CiscoSwitchConfigTFTP.ps1 (Backup cisco switch configs to FTP server)
• BackupL3CiscoSwitchConfigFTP.ps1 (Backups cisco router and firewall configs to FTP server)
• Clear-AllPsHistory.psm1 (Clear PowerShell Command history)
• Clear-ChromePolicySettings.ps1 (Clear chromes policy settings)
• Create-Action1DataSource.ps1 (Create a new data source in Action1 RMM Tool)
• Disable-HiddenGroups.ps1 (Disable hidden groups for hidden Microsoft Teams)
• Disable-MovedDesktops.ps1 (Disable desktops that obtain an IP in an unexpected subnet)
• Enable-Dhcp.ps1 (Enable DHCP for a device)
• EnabledTLS1.2-Windows7.ps1 (Enable TLSv1.2 on Windows 7 device)
• Export-RegistryItem.ps1 (Export registry values)
• Find-ExpiringAccounts.ps1 (Find accounts in Active Directory that are expiring)
• Find-File.ps1 (Find a file)
• Find-Kovter.ps1 (Find evidence of the Kovter virus)
• FixStuckWindowsUpdate.ps1 (Performs actions that fix a stuck windows update)
• Get-BatteryReport.ps1 (Export a report on a laptops battery)
• Get-CiscoMAC.ps1 (Convert a standard formatted MAC address to a MAC address according to Cisco devices)
• Get-DayOfTheWeeksNumber.ps1 (Get which day of the month a day of the week occurs on)
• Get-HelpDesk.ps1 (Collection of common Helpdesk script tasks)
• Get-IpAddress.psm1 (Get the current machines IP address)
• Get-LAPSPassword.ps1 (Get the LAPS password of a device)
• Get-LastRebootInfo.ps1 (Get info on a devices last reboot times)
• Get-LyncArchive.ps1 (Return conversations in Lync messaging archives)
• Get-PublicIP.ps1 (Get a devices public IP address)
• Get-UserSid.psm1 (Translate User SID values)
• Get-ValidIPAddressFromString.ps1 (Extract IP address from a file or string)
• Hide-PowerShellScriptPassword.ps1 (Used to prevent clear text passwords in PowerShell scripts)
• Import-RegistryItem.ps1 (Import registry items)
• Import-ScheduledTask.ps1 (Import a schedueld task into task scheduler)
• Invoke-DCReplication.ps1 (Force a DC Replication)
• Invoke-WakeOnLan.ps1 (Enable Wake On LAN for a device)
• Invoke-WinSCPDownload.ps1 (Download files from a WinSCP FTP server)
• Invoke-WinSCPUpload.ps1 (Upload files from a WinSCP FTP Server)
• MissingDrives.ps1 (Map network shares based on group membership)
• PasswordExpiryAlert.ps1 (Get alerts for expiring passwords)
• QueryFormsiteData.ps1 (Query data from formsite.com form submissions)
• QuotaAlert.ps1 (Send email alert when disk quota limit is reached)
• Recreate-CorruptOutlookProfile.ps1 (Recreate corrupt outlook profiles)
• Remove-CorruptUserProfile.psm1 (Delete corrupt Windows User profile)
• Remove-DirectAccessProfile.ps1 (Delete direct access profile)
• Remove-OldCaCerts.psm1 (Remove old Certificate Authorities from cert store)
• Remove-WindowsUpdate.ps1 (Remove a windows update)
• Rename-TEaMAIL.ps1 (Rename the email value for a Microsoft Team)
• RenewRDPcert.ps1 (Renew an expiring RDP Certificate)
• Reset-BOFApplication.ps1 (Reset buffer overflow application to carry out tasks quickly that refresh your enviornment for testing)
• Reset-KerberosKeys.ps1 (Refresh your Kerberos keys in Office365)
• Resolve-DirectAccessCollectLogs.ps1 (Allow the Collect Logs button with DirectAccess to work)
• Restart-PrintSpooler.ps1 (Restart the print spooler automatically when errors occur)
• Search-ForCompromise.ps1 (Search a device for common indicators of compromise)
• SearchUserLoginByTimeRange.ps1 (Search user logon by time range)
• Send-SendGridEmail (Use your SendGrid API key to send an email via PowerShell for your verified sender)
• Set-GroupMembershipMirror.ps1 (Add members of one group to another group in Active Directory)
• Set-LockScreenImage.psm1 (Set the lock screen image of a device)
• Set-NTPServerUp.ps1 (Setup an NTP server)
• Set-NewLDAPSCertificate.ps1 (Set the LDAP over SSL Certificate)
• Set-RdpSslCertificate.ps1 (Set an RDP certifciate to use with RDP for a machine)
• Set-StaticIPv4.ps1 (Auto set an IPv4 address for a device using ping to determine availability)
• Set-WiFiBand.ps1 (Set the WiFi band to use on your wireless NIC)
• SetupRADIUSserver.ps1 (Add RADIUS server authenticators and other simple setup actions)
• Test-LDAPS.ps1 (Test for LDAP over SSL protocol on a Domain Controller)
• Trace-PowerShellAttack.ps1 (Find evidence of a PowerShell attack ABANDONED)
• Update-Drivers.ps1 (Update Windows Drives using Windows Update Catalogue)
• Update-SSLCertificate.ps1 (Update HTTPS certificate on IIS server or by using File based SSL certificates)
• WannaPlayaGame.ps1 (Joke script to play on someone that undoes itself for safety)