PowerShell Config for autocompletion and persisting history

powershell.ps1

# Shows navigable menu of all options when hitting Tab
Set-PSReadlineKeyHandler -Key Tab -Function MenuComplete

# Autocompletion for arrow keys
Set-PSReadlineKeyHandler -Key UpArrow -Function HistorySearchBackward
Set-PSReadlineKeyHandler -Key DownArrow -Function HistorySearchForward

#Save Command History
$HistoryPath = 'C:\Users\Dipu\Documents\WindowsPowerShell\History'

If (Test-Path "${HistoryPath}\History.csv") {
    Import-Csv "${HistoryPath}\History.csv" | Add-History
    }  ElseIf (!(Test-Path $HistoryPath))  {
    New-Item -Path $HistoryPath -ItemType Directory
}

Register-EngineEvent -SourceIdentifier powershell.exiting -SupportEvent -Action {Get-History | Select-Object -Last 10000 | Export-Csv -Path "${HistoryPath}\History.csv"}

Create new profile if not exists:

if (!(Test-Path -Path $PROFILE.CurrentUserAllHosts)) {
   New-Item -ItemType File -Path $PROFILE.CurrentUserAllHosts -Force
}

Open profile to edit:

ii $PROFILE.CurrentUserAllHosts