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무작위성 테스트를 위해 rngtest 사용

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무작위성 테스트를 위해 rngtest 사용

0011000111000111과 같은 이진 시퀀스가 ​​있습니다. abc.txt 파일에 넣었습니다. rngtest를 사용하여 무작위성을 테스트하고 싶습니다.

나는 다음을 얻습니다 :

/Documents$ rngtest <abc.txt> 
bash: syntax error near unexpected token `newline'

도와주세요.

I am getting this after using rngtest <abc.txt. 
Is it random? 


rngtest <abc.txt 
rngtest 5
Copyright (c) 2004 by Henrique de Moraes Holschuh
This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

rngtest: starting FIPS tests...
rngtest: entropy source drained
rngtest: bits received from input: 16000
rngtest: FIPS 140-2 successes: 0
rngtest: FIPS 140-2 failures: 0
rngtest: FIPS 140-2(2001-10-10) Monobit: 0
rngtest: FIPS 140-2(2001-10-10) Poker: 0
rngtest: FIPS 140-2(2001-10-10) Runs: 0
rngtest: FIPS 140-2(2001-10-10) Long run: 0
rngtest: FIPS 140-2(2001-10-10) Continuous run: 0
rngtest: input channel speed: (min=0.000; avg=0.000; max=0.000)bits/s
rngtest: FIPS tests speed: (min=0.000; avg=0.000; max=0.000)bits/s
rngtest: Program run time: 173 microseconds

답변1

.txt 뒤의 ">"를 삭제하세요.

rngtest < abc.txt

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