I want to add up all numbers from 1 to 10, but when I do
$ echo $(({1,10}’+’ +0)) # with a space between the first + and the second one
I get an error:
bash: ((: 1+ ,3 10+ ,3: syntax error: operand expected (error token is ",3 10+
,3“)
It seems as if brace expansion gets executed first (as expec
Why is it that one cannot change the delimiter for the
words generated during brace expansion?
On stackexchange, there too are questions
regarding this. Personally I’d like to be able to write
$ IFS=„,“ echo a{b,c,d}
rather than
$ echo a{b,c,d} | tr „ „ „,“
In this example both lines are equally
