List files older than 10 days.

Hello all,

I want to list the files older than 10 days. Currently am using

find ./ -mtime +10 -exec ls -ltr {} \;

command. But I want to execute the same command in 16 directories at a time and want an output asking to remove those file?
Please help me to design the script.

regards,
Ajay

Please use code tags as required by forum rules!

You know that you can have find look into several directories: find dir1 dir2 dirn -mtime ... . What exactly are you asking for in the second part of your question if not -exec rm {} ?

Thanks for the info Rudic given on [find] :b:.
I started learning scripting as I am beginner.
Please suggest any document to learn scripting. provide any link/name.

Thanks in advance.

The reference of choice is the respective man page.