Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.
One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.
import os from pylab import * from numpy import * # get the probabilities of going from one state to another. data = loadtxt("mat.txt") data = data.reshape(-1,26) # chop off the last row and column # transition probabilities among the transient states Q = data[0:25,0:25] # the transition probabilities from transient to absorbing R = data[0:25,25:26] #print R # M = (I-Q)^-1 Matrix = linalg.inv(eye(25)-Q) # B = M*R B = Matrix*R #print B count =  for i in Matrix: sum =0 for m in i: sum = sum + m count.append(sum)
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