TL;DW
# find with grep
# + concatinates results and runs the command once, faster
find . -name "*.txt" -exec grep -l "somename" {} +
# run a command for each result individually
find . -name "*.txt" -exec basename {} \; | column
# case insensitive
find -iname "SoMeNaMe.TxT
# file or dir
find -type f
find -type d
# define file owner
find -user Bob
# by permission
find -perm 777
# find by size
find -size +1G
Yup. Also their VPN app on Linux is better than what KDE and GNOME have. Poorly. They hook into it very intensely, early boot blocking via a systemd service and all.