noun
output redirection; output destination change
Computing term for changing where output is sent, e.g., from screen to file or printer.
コマンドラインで出力先変更を行うにはリダイレクト演算子を使います。
To perform output redirection on the command line, use the redirect operator.
この設定で出力先変更が可能です。
This setting allows you to change the output destination.
リダイレクト is the common loanword for redirection, while 出力先変更 is a more explicit Japanese compound often used in technical documentation.
Compound of 出力 (output) + 先 (destination) + 変更 (change).