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3 FAQ tagged "su command"

• PostgreSQL add or create a user account and grant permission for database

  Q. How do I create a user account called tom and grant permission for database called jerry?
  A. You need to use following commands.
  => adduser - UNIX/Linux adduser command to add a user to /etc/passwd file
  => psql => It is a terminal-based front-end to PostgreSQL.
  => CREATE USER - Adds a new user to [...]

• How do I start Oracle service in UNIX?

  Q. I am using Solaris UNIX. How can I start Oracle service / server in UNIX from a shell prompt?
  A. In order to start Oracle service in UNIX you need to login as a Oracle user.
  Use su - command to login as oracle user.
  Start Oracle server in UNIX
  Type the following command, enter:
  $ su [...]

• How can I log in as root?
  

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