Public/Set-WindowsTimeZone.ps1
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function Set-WindowsTimeZone { <# .SYNOPSIS Sets the Windows time zone. .DESCRIPTION This prompt adds the following functionality: - Invocation ID count (how many times a command was executed) - The custom output of the current directory, with optional trimming if the current directory is determined to be too long. - Posh-Git integration - Built-in timers for each command executed in the console - The current local time - A custom ASCII symbol placed before the cursor .EXAMPLE Set-WindowsTimeZone -Force Sets the Windows time zone based on public IP address, without prompting for confirmation. .EXAMPLE Set-WindowsTimeZone -IANATimeZone 'America/New_York' Sets the Windows time zone to 'Eastern Standard Time', which is derived from the IANA time zone 'America/New_York', and prompts the user for confirmation. .PARAMETER IANATimeZone IANA time zone string. Reference: https://en.wikipedia.org/wiki/List_of_tz_database_time_zones .PARAMETER Force Controls whether or not the user is prompted to change the time zone. #> [CmdletBinding(SupportsShouldProcess, ConfirmImpact = 'High')] param ( [string]$IANATimeZone, [switch]$Force ) if ($IANATimeZone) { $windows_time_zone = ConvertTo-WindowsTimeZone -IANATimeZone $IANATimeZone } else { $windows_time_zone = ConvertTo-WindowsTimeZone } Write-Output "Setting Windows Time Zone to $windows_time_zone" if ($Force -or $PSCmdlet.ShouldProcess('Windows Time Zone', 'set')) { try { Set-TimeZone -Name $windows_time_zone } catch { throw "Failed to set timezone: $_" } } } |