Recursively searching a directory without changing directory atimes - bash

Question

I'm checking an alternative to 'find' command in shell scripting so as to eliminate the discrepancy of Accessed date of sub directories.
According to my observation, when find command is executed to list all the files in a directory, the accessed date of sub-directories is getting changed.
I want to post genuine statistics in one of the junk platforms, So I have been looking at some forums and got the alternative with 'ls' command. But that doesn't completely fulfill my request.
Below is the answer given by #ghostdog74.
ls -R %path% | awk '/:$/&&f{s=$0;f=0} /:$/&&!f{sub(/:$/,"");s=$0;f=1;next} NF&&f{ print s"/"$0 }'.
But this finds only the files inside the sub directories. I need all the files and sub-directories' files to be listed.
For example:
bash-3.2# pwd
/Users/manojkapalavai/Desktop/SleepTimeReport
bash-3.2# ls
**6th floor** manoj17 manoj26.txt manoj36 manoj45.txt manoj55 manoj70.txt manoj80 manoj9.txt **test1**
manoj14 manoj23.txt manoj33 manoj42.txt manoj52 manoj61.txt manoj71 manoj80.txt manoj90 **test2**.
The highlighted ones are sub-directories inside "SleepTimeReport" directory and remaining are just files. So, when I execute the above command, I get only the below output.
bash-3.2# ls -R ~/Desktop/SleepTimeReport | awk '/:$/&&f{s=$0;f=0} /:$/&&!f{sub(/:$/,"");s=$0;f=1;next} NF&&f{ print s"/"$0 }'.
~/Desktop/SleepTimeReport/6th floor/Script to increase the Sleep Time.numbers.
~/Desktop/SleepTimeReport/6th floor/Zone1Sleep.pages.
~/Desktop/SleepTimeReport/test1/New_folder.
~/Desktop/SleepTimeReport/test1/manoj.txt.
~/Desktop/SleepTimeReport/test1/sathish.txt.
~/Desktop/SleepTimeReport/test1/vara.txt.
~/Desktop/SleepTimeReport/test1/New_folder/Script to increase the Sleep Time.numbers.
~/Desktop/SleepTimeReport/test1/New_folder/Zone1Sleep.pages.
i.e.; only those files inside sub-directories are listed.
Brief explanation of what issue I'm facing, please see below
Manojs-MacBook-Pro:SleepTimeReport manojkapalavai$ ls -l
total 16
drwxr-xr-x 8 manojkapalavai staff 272 Sep 14 15:07 6th floor
-rwxr-xr-x 1 manojkapalavai staff 59 Nov 13 10:41 AltrFind.sh
-rw-r--r-- 1 manojkapalavai staff 0 Nov 2 15:15 manoj%.txt
-rw-r--r-- 1 manojkapalavai staff 0 Nov 2 18:23 manoj1
When I try finding Created time and Accessed Time of the folder 6th floor before using 'find' command, the below is output.
Manojs-MacBook-Pro:SleepTimeReport manojkapalavai$ stat -f '%N, %SB, %Sa' 6th\ floor/
6th floor/, Sep 13 10:34:55 2017, **Nov 13 11:21:33 2017**
Manojs-MacBook-Pro:SleepTimeReport manojkapalavai$ find /Users/manojkapalavai/Desktop/SleepTimeReport/
/Users/manojkapalavai/Desktop/SleepTimeReport/
/Users/manojkapalavai/Desktop/SleepTimeReport//6th floor
/Users/manojkapalavai/Desktop/SleepTimeReport//6th floor/.DS_Store
/Users/manojkapalavai/Desktop/SleepTimeReport//6th floor/Script to increase the Sleep Time.numbers
/Users/manojkapalavai/Desktop/SleepTimeReport//6th floor/Zone1Sleep.pages
Now, after finding all the files inside a directory, below is the output of atime. you can notice the change
Manojs-MacBook-Pro:SleepTimeReport manojkapalavai$ stat -f '%N, %SB, %Sa' 6th\ floor/
6th floor/, Sep 13 10:34:55 2017, **Nov 13 14:26:03 2017**
All tha I have done is just find the files, and atime of sub-folders inside a folder when we find is getting changed to that current time.
Is there any way to solve this?

Answer 1

ls is the wrong tool for programmatic use. Generally, you should be able to fix your find usage to not have an effect on atimes (actually, it's pretty rare for folks to even have atimes enabled at the filesystem level on modern production systems), but if you really want to avoid it, consider the bash globstar option:
shopt -s globstar
for file in **/*; do
echo "Doing whatever with $file"
done