[Nottingham] Quick! I need a bash one liner!

[Michael Erskine]

Hi all,

I'm fixing up some old C code and I want to expand the tabs in all the 
files...

#!/bin/bash
for file in *.[ch] 
do
 expand -t 4 $file > t1
 mv t1 $file
done

...I guess this probably worked (not checked yet! I'd like to grep for '\t' 
but it doesn't seem to act like perl and grep -P says "not supported") but 
I'm curious whether this "script" can be issued as a one-liner - anyone?

Regards,
Michael

-- 
You can bear anything if it isn't your own fault.
  -- Katharine Fullerton Gerould