04-14-2014
Hack a centos Linux box
HI,
I have a Centos linux box and there is interface connect to internet.
I stop the iptables in this box .
After a few day , I find the linux box have been hacked and install some perl script into the box .
Could anyone tell me how the hacker can login into the centos box without knowing the root passwd ???
How can they do it ?? please advise in detailed stop...
Thank
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LEARN ABOUT REDHAT
glutdialsfunc
glutDialsFunc(3GLUT) GLUT glutDialsFunc(3GLUT)
NAME
glutDialsFunc - sets the dial & button box dials callback for the current window.
SYNTAX
void glutDialsFunc(void (*func)(int dial, int value));
ARGUMENTS
func The new dials callback function.
DESCRIPTION
glutDialsFunc sets the dial & button box dials callback for the current window. The dial & button box dials callback for a window is called
when the window has dial & button box input focus (normally, when the mouse is in the window) and the user generates dial & button box dial
changes. The dial parameter will be the dial number (starting at one). The number of available dial & button box dials can be determined
with glutDeviceGet(GLUT_NUM_DIALS). The value measures the absolute rotation in degrees. Dial values do not ``roll over'' with each com-
plete rotation but continue to accumulate degrees (until the int dial value overflows).
Registering a dial & button box dials callback when a dial & button box device is not available is ineffectual and not an error. In this
case, no dial & button box dials callbacks will be generated.
Passing NULL to glutDialsFunc disables the generation of dial & button box dials callbacks. When a new window is created, no dial & button
box dials callback is initially registered.
SEE ALSO
glutButtonBoxFunc, glutDeviceGet
AUTHOR
Mark J. Kilgard (mjk@nvidia.com)
GLUT
3.7 glutDialsFunc(3GLUT)