Recent content by roshanya

  1. R

    How to i become the superuser ?

    Solution: In linux operating system ,root is the conventional name of the user who has all the rights or permissions in all mode The root user can make many things to the file such as Changing the ownership of the file and root is the only User account with permisions to modify the root...
  2. R

    what exactly are the "[" and "test" commands?

    TEST COMMAND: IT IS USED TO CHECK WHETHER THE GIVEN EXPRESSION IS TRUE OR FALSE IT IS USED TO KNOW THE TYPE OF FILE AND THE PERMISSION $ TEST THE TEST COMMAND WILL RETURN THE EXIT STATUS AS 0 IF IT IS SUCCESS AND IT WILL RETURN 1 IF IT IS FALSE FOR EXAMPLE: $ test 1 –eq 1 Then we need to use...
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