I have a group of developers whom I want to limit access to all folders except for their home directory and a few shared folders.
For example, I want them to:
1) have read, write permissions to their own home directories and sub-directories,
2) can't go to root directory which contains /etc, etc.
3) can go to other directories but can't write or execute except /drid/shared/doc, /drid/shared/software, and /drid/shared/apps.
4) they can run wget and mysql.