搜题
问题   更新时间2024/1/3 9:40:00

下面哪条命令可以把f1.txt复制为f2.txt( )
·cpf1.txt|f2.txt
·catf1.txt|f2.txt
·catf1.txt>f2.txt
·copyf1.txt|f2.txt

单选题
·catf1.txt>f2.txt
王老师:19139051760(拨打)