fix: grep command - #346

aaah i think it's because i'm using zsh.
are you sure the new version works in bash?

thank you!!

ahh, I see.
I'm currently using GNU bash, version 3.2.57, and I've only tested it on my own system. Sorry.
I notice the latest version is 5.2.15, the version i'm using is quite outdated in comparison.

let's do it! looks ok to me lol

thanks very much for taking the time to fix something btw! how are you enjoying the book?

I'm really enjoying the book! Although I'm still in the middle of the journey, I like how it teaches me step by step and provides a nice project to practice and follow. The best part is that each chapter builds upon the previous ones. This incremental progression allows me to understand how to enhance the project and provides valuable insights into why and how to do so.

I appreciate you sharing the knowledge from this book with us. Thanks for asking my experience with the book! ‎