The console provides virtual terminal capability that allows you to perform operations such as cursor movement , cursor addressing , line editing , screen clearing , control key input , and cursor position querying 控制臺提供虛擬終端技術(shù),這種技術(shù)允許你完成下列操作,例如光標移動、光標外觀設(shè)置、整行編輯、清屏、功能鍵輸入和光標位置查詢。