I want to make different users at my server(say 22.23.34.*) and set each user's permissions to their particular directory only. Lets say my server is having three directories Directory A, B, C
=> Now root user should be able to access all the directories. He can update , delete etc in all directories.
=> now let's say I make another user "A". Now I want that "A" can do anything only in his own directory but can only other user's directories. He should be able to perform CRUD operations in Directory "A" only to which he is allocated to.
What will be the commands used to create such schema ? Any idea ?