can anyone help me to learn bash programming..?

Answer 1

1. Install Linux if not yet done.
2. Store a bookmark for e.g. Ubuntu forums and reference (one of the biggest collections).
3. Try to do everything in terminal and avoid using other user interfaces.
4. Go through any guide (e.g. https://www.gnu.org/savannah-checkouts/gnu/bash/manual/bash.html or https://www.tldp.org/LDP/Bash-Beginners-Guide/html/Bash-Beginners-Guide.html).