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Hi i am very much new to Linux . I want to install oracle 10g on linux . I am trying to create group in linux as follows: groupadd oinstall ...
  1. #1
    Just Joined!
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    Red face want to create group

    Hi i am very much new to Linux . I want to install oracle 10g on linux . I am trying to create group in linux as follows:

    groupadd oinstall
    but it shows permission denied .

    And also explain me what is root user ?

  2. #2
    Super Moderator devils casper's Avatar
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    Jun 2006
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    Root is an Administrater of OS and a Regular user can gain root privileges using su or sudo depending on distro in use.
    Which distro are you using?
    It is amazing what you can accomplish if you do not care who gets the credit.
    New Users: Read This First

  3. #3
    Linux User vickey_20's Avatar
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    Mar 2009
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    Mumbai, India
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    A normal user in linux doesn't have the authority to create group. Only a administrator which is called root in linux can create a group. You need to log in as root or use the 'su-' cmd to become root , enter the password and the above cmds will work fine.

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