practrand-RNG_test.examples

[EXAMPLES]
practrand-RNG_test stdin </dev/urandom
  Test quality of random numbers produced Linux's kernel urandom RNG

practrand-RNG_test jsf64 -tlmax 4G
  Test built-in Bob Jenkins Small Fast (Noncryptographic) PRNG, using maximum set length of 4GiB. See /usr/share/doc/practrand/RNG_engines.txt for the info about the built-in RNGs. 

practrand-RNG_test jsf64 -tlmax 4G -multithreaded
  Test built-in jsf64 PRNG, running the tests multithreaded.

practrand-RNG_output hc256 inf | practrand-RNG_test stdin32 -tlmax 4G
practrand-RNG_test hc256 -tlmax 4G
  Test first 4 GiB of HC-256 RNG. Compare performance of built-in RNG versus using pipe to pass the data from the external process. 

bash -c "(\time practrand-RNG_output hc256 $(bc <<< 4*2^30)) | (\time practrand-RNG_test stdin32 -tlmax 4G -multithreaded)"
  Collecting performance data to test first 4GiB bytes of HC-256 RNG using the multithreaded test.