Remove Mail/News Headers with behead

When you're saving or re-sending a news article or mail message (), you might want to the remove header lines (Subject:, Received:, and so on). This little script will handle standard input, one or many files. It writes to standard output. Here are a few examples:

• With saved messages, at a shell prompt:
  
  

  % behead msg* | mail -s "Did you see these?" fredf
  

  
  
  
• To save an article, from a pipe, without a header, from a program (here, the old readnews) that can't cut off headers itself:
  
  

  What now? [ynq] s- | behead > filename
  

  
  
  

Here's the script, adapted a little from the original by Arthur David Olson:

#! /bin/sh case $# in 0) exec sed '1,/^$/d' ;; *) for i do sed '1,/^$/d' "$i" done ;; esac

The script relies on the fact that mail messages use a blank line to separate the header from the body of the message. As a result, the script simply deletes the text from the beginning up to the first blank line.

- JP