Linux Systems-User management-Supplemental

Source: Internet
Author: User
Linux Systems-User management-Supplemental a setuid concept When a user is granted setuid, the user executes the program as the owner of the program, and the owner of the Linux default program is root This is why ordinary users can change the password, the single execution of the passwd command, will be executed as root two my_qq 872785786 and Linux system basis corresponding network disk data link: Http://pan.baidu.com/s/1ydewA Password: Kaek
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Linux Systems-User management-Supplemental

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