GSM Check GSM cell: grgsm_livemon Set GSM channel BCCH frequency in grgsm_livemon If the signal is strong enough to be decoded, t will start streaming pcap data. sudo wireshark -k -Y ‘gsmtap’ -i lo OpenBTS power control: Strongest -> can burn out the output, I…

This short essay is inspired by my job in the State Lottery of Serbia between May 2005 and May 2012. In the essay, I tried to summarize how the state lottery's Information System (IS) evolved. First steps were manual report generation—the data analyst way. Unfortunately, this…