每次只复制两行到另一个文件，每次都覆盖 - 中国DOS联盟论坛

我的input.txt文件内容如下：
100a0.35s-darw.txt
100a0.35s.txt
100a0.45s-darw.txt
100a0.45s.txt
100a0.55s-darw.txt
100a0.55s.txt
200a0.35s-darw.txt
200a0.35s.txt
200a0.45s-darw.txt
200a0.45s.txt
200a0.55s-darw.txt
200a0.55s.txt
400a0.35s-darw.txt
400a0.35s.txt
400a0.45s-darw.txt
400a0.45s.txt
400a0.55s-darw.txt
400a0.55s.txt
50a0.35s-darw.txt
50a0.35s.txt
50a0.45s-darw.txt
50a0.45s.txt
50a0.55s-darw.txt
50a0.55s.txt
........

我想每次依次复制两行到另一个文件input1.txt,第二次复制的时候覆盖。该如何做呢？

[ Last edited by sbx188 on 2009-6-10 at 00:43 ]

第1楼　sbx188	发表于 2009-06-09 23:44
新手上路　发帖 5　积分 8
[求助]每次只复制两行到另一个文件，每次都覆盖我的input.txt文件内容如下： 100a0.35s-darw.txt 100a0.35s.txt 100a0.45s-darw.txt 100a0.45s.txt 100a0.55s-darw.txt 100a0.55s.txt 200a0.35s-darw.txt 200a0.35s.txt 200a0.45s-darw.txt 200a0.45s.txt 200a0.55s-darw.txt 200a0.55s.txt 400a0.35s-darw.txt 400a0.35s.txt 400a0.45s-darw.txt 400a0.45s.txt 400a0.55s-darw.txt 400a0.55s.txt 50a0.35s-darw.txt 50a0.35s.txt 50a0.45s-darw.txt 50a0.45s.txt 50a0.55s-darw.txt 50a0.55s.txt ........ 我想每次依次复制两行到另一个文件input1.txt,第二次复制的时候覆盖。该如何做呢？ [ Last edited by sbx188 on 2009-6-10 at 00:43 ]