On Monday, July 30, 2012 1:24:31 PM UTC-5, Gary Johnson wrote:
> 
> 
> > 'echo "" > filetowipe'  would be a new file, I want to edit the same file.
> 
> 
> 
> I'm not following you.  I didn't suggest redirecting to a new file.
> 
> I suggested redirecting to the same file name you used in your
> 
> example.  Further, I didn't suggest using echo--I suggested simply
> 
> this command (shown this time without the shell prompt):
> 
> 
> 
>     > largefile
> 
> 
> 
> where 'largefile' is the name of the file you wish to empty.
> 
> 
> 


That's partially my fault for using a different file name in my example. I 
thought it would be fairly obvious what I was doing. I *did* use echo because I 
didn't realize you could do without it. I meant to use Tony's cp /dev/null 
method instead but couldn't remember the exact path off the top of my head (I'm 
still not very good at Unix).

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