Calculate Files Created Today

Shell Programming and Scripting
1

I need to figure out how to get all the files from a certian dir ./123/*sat files
and ./230/*sat files and several other directories which have these *sat files in them. I need to calculate how many were created today and how many yesterday from 2:00 pm on the 28th to 2pm on the 29th.

It's a solaris box 5.8 sun4us sparc FJSV,GPUZC-M

Help

2 
touch -t 200909280200  dummy1
touch -t 200909290200  dummy2
find ./dir1  \( -newer dummy1 -a ! -newer dummy2 \)  -name '*sat'  | wc -l |read dir1cnt
find ./dir2  \( -newer dummy1 -a ! -newer dummy2 \)  -name '*sat'  | wc -l |read dir2cnt
echo "dir1cnt = $dir1cnt dir2cnt = $dir2cnt"