Find last modified yesterday recursively
find . -type f -mtime 2
f for regular file
d for directory
How to find modifed file since yesterday (including today)
find . -type f -mtime -2
Find files last modifed 30 days ago including yesterday and today
find . -type f -mtime -30
How to find modified files more precisely
find . -mtime -2(less than 2 days)
find . -mtime +2(more than 2 days)
Without + or – it finds only with a modification time not less or more.
How to find modified files in last 60 minutes
find . -mmin -60 -ls
Find last 60 minutes without hidden files
sudo find . -type f \( -iname "*.*" ! -iname ".*" \) -mmin -60
How to find modified files in-between
Last 30 mins excluding last 20 mins (so only for earlier 10 mins)
find . -mmin -30 -mmin +20 -ls
Exclude some file extension
find . -mmin -30 -mmin +20 -not -name "*.db"
find . -mmin -30 -mmin +20 -not -name "*.db" -not -name "*.exe"