07-16-2005
Quote:
Originally Posted by matrixmadhan
hi all
1) how to determine available ports in a box (solaris)
Another option is nmap. You can use that to check open ports on other machines on your network as well.
]$ nmap -p 1-$MAX_PORTS
Quote:
Originally Posted by matrixmadhan
2) how to block a particular port for a particular type of connection.
Any help would be greatly appreciated
Thanks
Use netfilter's iptables utility
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LEARN ABOUT DEBIAN
xgetpointermapping
XSetPointerMapping(3) XLIB FUNCTIONS XSetPointerMapping(3)
NAME
XSetPointerMapping, XGetPointerMapping - manipulate pointer settings
SYNTAX
int XSetPointerMapping(Display *display, unsigned char map[], int nmap);
int XGetPointerMapping(Display *display, unsigned char map_return[], int nmap);
ARGUMENTS
display Specifies the connection to the X server.
map Specifies the mapping list.
map_return
Returns the mapping list.
nmap Specifies the number of items in the mapping list.
DESCRIPTION
The XSetPointerMapping function sets the mapping of the pointer. If it succeeds, the X server generates a MappingNotify event, and XSet-
PointerMapping returns MappingSuccess. Element map[i] defines the logical button number for the physical button i+1. The length of the
list must be the same as XGetPointerMapping would return, or a BadValue error results. A zero element disables a button, and elements are
not restricted in value by the number of physical buttons. However, no two elements can have the same nonzero value, or a BadValue error
results. If any of the buttons to be altered are logically in the down state, XSetPointerMapping returns MappingBusy, and the mapping is
not changed.
XSetPointerMapping can generate a BadValue error.
The XGetPointerMapping function returns the current mapping of the pointer. Pointer buttons are numbered starting from one. XGetPoint-
erMapping returns the number of physical buttons actually on the pointer. The nominal mapping for a pointer is map[i]=i+1. The nmap argu-
ment specifies the length of the array where the pointer mapping is returned, and only the first nmap elements are returned in map_return.
DIAGNOSTICS
BadValue Some numeric value falls outside the range of values accepted by the request. Unless a specific range is specified for an argu-
ment, the full range defined by the argument's type is accepted. Any argument defined as a set of alternatives can generate this
error.
SEE ALSO
XChangeKeyboardControl(3), XChangeKeyboardMapping(3)
Xlib - C Language X Interface
X Version 11 libX11 1.5.0 XSetPointerMapping(3)