Hey everyone!
The next extension for the Shell challenge is now live: Parameter Expansion.
Parameter Expansion allows your shell to substitute variables inside commands, enabling dynamic values to be resolved at runtime.
Once you complete this extension, your shell will support behaviors like:
$ declare name=world
$ echo hello ${name}
hello world
Here’s the stage breakdown:
Please give this a try and let us know how it can be improved! @UdeshyaDhungana (author of this extension) and I will be available here to help out with any tester or instruction-related issues.