Re: [PATCH] Fix documentation for hcache's MD5 generation

[Ralf Wildenhues <wildenhues@xxxxxxxxxxxxxxx>]

* Rocco Rutte wrote on Wed, Jul 05, 2006 at 01:22:49PM CEST:
> 
> Now, the attached patch fixes it with examples and makes me look like a 
> fool... (one has to use 'echo -n $folder' instead of 'echo $folder')

'echo -n' is not portable.   I'd suggest
  printf '%s' $folder

instead, which should work on all but some ancient hosts.

Cheers,
Ralf