how to create user in linux with root privileges

Article title: Secure Programming: minimizing privileges to eradicate software defects. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded

Create an account with root privileges under LinuxUseradd-u 0-o-G root-g root-d/home/user1 user1Usermod-u 0-o-G root-g Root user1Description-U 0: Specifies that the UID is specified as 0 (0) as root, and the prompt after login is # instead of $.-O:

1, add the user, first with the AddUser command to add a normal user, the command is as follows:#adduser TommyAdd a user named Tommy#passwd Tommy//Change PasswordChanging password for user Tommy.New UNIX Password://Enter your password hereRetype new

Linux is a multi-user and multi-task time-sharing operating system. UserYou must first apply for an account from the system administrator and then enter the system as this account. The user's account helps the system administrator UserTracking and

This evening: 19:30 points, this troubled me for a long time to finally solve the problem, the principle is finally clear, in short, the use of sudo to give Apache user root executive authority, the following record: Using PHP to execute a shell

1, add the user, first with the AddUser command to add a normal user, the command is as follows:#adduser TommyAdd a user named Tommy#passwd Tommy//Change PasswordChanging password for user Tommy.New UNIX Password://Enter your password hereRetype new

Linux is a multi-user multi-tasking time-sharing operating system, all of which use system resourcesof usersMust first request an account from the system administrator, and then enter the system as the ID of the account. The user's account can help

Linux is a multi-userTick Operations for tasksSystem, all one to use system resourcesof usersThe system administrator must firstApply for an account, and then enter the system as the account ID. The user's account can help the system administrator

OriginalLinux is a multi-userTick Operations for tasksSystem, all one to use system resourcesof usersThe system administrator must firstApply for an account, and then enter the system as the account ID. The user's account can help the system

Transferred from: http://blog.csdn.net/stormbjm/article/details/90861631, add the user, first with the AddUser command to add a normal user, the command is as follows:#adduser TommyAdd a user named Tommy#passwd Tommy//Change password changing