[Ovirt-devel] [PATCH node-image] edit-livecd: add -o OUTPUT.iso option, required

[Perry Myers]

Jim Meyering wrote:
> The new -o OUTPUT.iso option is now required.
> 
> Allow the '-p CODE' option to  specify bourne shell code, not just
> a file/script.  This permits a common idiom: to avoid writing a
> separate shell script for a simple task, and instead include a
> quoted multi-line snippet in the invoking script, e.g.,

Question...  Can you still pass a non bash script to -p like a python or 
ruby script?  The reason why I left the script option as an 'arbitrary 
executable' instead of specifying bash was that I thought it would be 
useful for more complex operations for someone to use python instead of bash.

Perry