おれおれ PowerShell PROFILE

$PROFILE作成

Set-ExecutionPolicy RemoteSigned # 適宜
if (!(Test-Path -Path $PROFILE)) {
  New-Item -ItemType File -Path $PROFILE -Force
}
code $PROFILE # 適宜

お好きなものをコピペ

# bashと同様のキーバインドでシェル操作
Set-PSReadLineKeyHandler -Key "Ctrl+d" -Function DeleteChar
Set-PSReadLineKeyHandler -Key "Ctrl+w" -Function BackwardKillWord
Set-PSReadLineKeyHandler -Key "Ctrl+u" -Function BackwardDeleteLine
Set-PSReadLineKeyHandler -Key "Ctrl+k" -Function ForwardDeleteLine
Set-PSReadLineKeyHandler -Key "Ctrl+a" -Function BeginningOfLine
Set-PSReadLineKeyHandler -Key "Ctrl+e" -Function EndOfLine
Set-PSReadLineKeyHandler -Key "Ctrl+f" -Function ForwardChar
Set-PSReadLineKeyHandler -Key "Ctrl+b" -Function BackwardChar
Set-PSReadLineKeyHandler -Key "Alt+f" -Function NextWord
Set-PSReadLineKeyHandler -Key "Alt+b" -Function BackwardWord
Set-PSReadLineKeyHandler -Key "Ctrl+p" -Function PreviousHistory
Set-PSReadLineKeyHandler -Key "Ctrl+n" -Function NextHistory

# Current Git branchをプロンプトに出力
function prompt {
    $branch = ""
    if (git branch) {
        (git branch | select-string "^\*").ToString() | set-variable -name branch
        $branch = $branch.trim() -replace "^\* *", ""
        " [ $branch ] $(get-location) >>> "
    } else {
        " $(get-location) >>> "
    }
}