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Ask a newbie about the program.

Source: Internet
Author: User
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Ask a newbie about the program-general Linux technology-Linux technology and application. The following is a detailed description. I want to achieve an effect
When running this program
It occupies the foreground
If you do not enter the password, you cannot stop or interrupt the program.
Is to block ctrl + c
Such a program
Can someone give an example or something like that?
I'm a cainiao .. Task assigned by the instructor
But I have no clue
I wonder if anyone can give me some advice.
Best details: 0) 1

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