Dear all,
I am doing some scripting works in our SliTaz 4
platform.
Managing the results of some of our efforts, I wanted to use part of a bigger keyword as the name for a folder I need to create.
I know there is expr substr n m
as the shell way to make such partial use of keywords. However, your implementation of the bourne shell has no provision for substr
. Is there any way to overcome this lack of provision?
kind regards,
Antonio