To allow only one user to work with a particular file at a particular time ,one has to

Related MCQs

• To allow only one user to work with a particular file at a particular time, one has to use
• To allow only one user to work with a particular file at a particular time ,one has to …..
• If you are a root user, how can you grand execute permission only for the owner of the file project1?
• Which of the following time stamps need not exist for a file on traditional unix file system
• Which of are following internal commands is used in mail to forward mail to user in user-list?
• If one doesn't want anyone else to read or write to a file named datfile, except through a program in a file filex , then he may use
• The File that contains a set of instructions which are performed when a user logs in, is
• Which of the following commands is used to save the output of the who command in a file named user.lst, as well as display it?
• A user creates a link to a file file1 using the following command “ln file1 file2”. Which of the following is not true?
• f user tries to remove (rm) a readonly file (444 permission), what will happen?