3 ms·
I think they are refering to the fact that variables are always strings. You can write stuff like i=0;i=$(( i + 1 ) which looks like you are dealing with integ
by lynx23 3y ago
I think they are refering to the fact that variables are always strings. You can write stuff like i=0;i=$(( i + 1 ) which looks like you are dealing with integers, but in reality, the shell only deals with strings.
- goku12 3y agoThat makes much more sense. I was wondering how shells are classified under type system theory.