Unix diff to only print relevant diff

Posted by mkal on Stack Overflow See other posts from Stack Overflow or by mkal
Published on 2010-05-01T08:33:47Z Indexed on 2010/05/01 8:37 UTC
Read the original article Hit count: 575

Filed under:

unix

|

diff

|

perl

I have these two files

File:11

11
12345

File:22

123
456

Output of

diff 11 22

2c2
< 456123
---
> 789

Output to be

< 456123
> 789

I want it to not print 2c2 and "--" line. I looked at the man page but could not locate any help. Any ideas? The file has more than 1K lines

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