Time : 10 mins

: 

Linux Permission I

  1. There are 3 good friends named sheela, munni and jalebi. sheela used to go to Mumbai college daily and took all notes, which she kept in a folder called "notes" in her own home folder.
  2. But munni and jalebi never went to college other than exam days, so they never had any notes and always relied on sheela for last minute help.
  3. Because of this sheela allowed munni and jalebi to copy all her notes from her notes folder, this privilege was only for these two friends only.
  4. You are the system administrator, allow sheela's good friends to copy notes from her notes folder. Please make sure sheela may have some other folders in her home folder which are very personal to her those folders should not be known or accessed by these two friends or anybody.
Time Up! Please Stop.