List all files in the folder /site/ reverse sorted by modifed date
find /site/ -type f -printf '%TY-%Tm-%Td %TT %p\n' | sort -r | more
List all php files in the folder /var/www/html/site/ reverse sorted by modifed date
find /site/ -type f -printf '%TY-%Tm-%Td %TT %p\n' | sort -r | grep php | more