Grep and recursive on multiple files (no results)

[oygle]

When I use kfind recursively looking for "remember" on all .TXT files , I get many results (expected). But when I use grep, no results ??

grep -i -r 'remember'  *.txt

I have also tried -R but still no results. Obviously something dumb I'm doing

[mc4man]

I guess instead of using *.txt use the option

 --include="*.txt"

[oygle]

I guess instead of using *.txt use the option

 --include="*.txt"

Thanks muchly, that worked fine ..

grep -i -R 'remember' --include="*.txt"