中国DOS联盟

有两个文本文件，想要比较他们是否相同，比较的对象以行为单位。这两个文件的行号可以不一样，只要行的内容一样，就可以判定相同。把结果输出来，相同或者不同的字样，在dos屏幕上反映出来。
比如说：

不如说
文件1.txt里面的行是:
1234||abc||CC
0987||bnsc||txt
oquigh||bnvgh||yox

文件2.txt里面的行是：
oquigh||bnvgh||yox
1234||abc||CC
0987||bnsc||txt

要判断这两文件相等如何做，请大虾指教

FC命令，查询FC /？

小弟是初学者，请详细地说

代码如下：
@echo off
fc 1.txt 2.txt
if errorlevell o goto show/此句即为判断两文件大小是否相同，是就转向show标签。
go to :eof
:show
echo 这两个文件大小一样
goto :eof

[ Last edited by zw19750516 on 2008-3-11 at 12:41 PM ]

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批处理弄这个太差了,
只知道findstr做这个还行,但是行太长了(>127个字符)就不行了
比较两个文件内容,将不同的行显示出来:

findstr /vg:1.txt 2.txt

Microsoft Windows XP
(C) Copyright 1985-2001 Microsoft Corp.

C:\>fc /?
Compares two files or sets of files and displays the differences between
them


FC ]
filename1 filename2
FC /B filename1 filename2

/A Displays only first and last lines for each set of differences.
/B Performs a binary comparison.
/C Disregards the case of letters.
/L Compares files as ASCII text.
/LBn Sets the maximum consecutive mismatches to the specified
number of lines.
/N Displays the line numbers on an ASCII comparison.
/OFF Do not skip files with offline attribute set.
/T Does not expand tabs to spaces.
/U Compare files as UNICODE text files.
/W Compresses white space (tabs and spaces) for comparison.
/nnnn Specifies the number of consecutive lines that must match
after a mismatch.
filename1
Specifies the first file or set of files to compare.
filename2
Specifies the second file or set of files to compare.

@echo off
sort 1.txt>>t1.txt
sort 2.txt>>t2.txt
fc t1.txt t2.txt /n
pause