소스 검색

One-time operation

Bob Mottram 11 년 전
부모
커밋
cbd1a5e90b
1개의 변경된 파일1개의 추가작업 그리고 1개의 파일을 삭제
  1. 1
    1
      beaglebone.txt

+ 1
- 1
beaglebone.txt 파일 보기

@@ -508,7 +508,7 @@ It should return the message "/Factory/".  This is intended to provide an indica
508 508
 hashlet --bus=/dev/i2c-2 personalize
509 509
 #+END_SRC
510 510
 
511
-Nothing should be returned by this command, but a file called ~/.hashlet will be generated which is the private key of the device.  To make sure it's only accessible by the root user:
511
+Nothing should be returned by this command, but a file called ~/.hashlet will be generated which is the private key of the device.  This personalization process is a one-time operation which physically alters the hardware, so it would not be trivial to reset the device back to "Factory" again.  To make sure it's only accessible by the root user:
512 512
 
513 513
 #+BEGIN_SRC: bash
514 514
 chmod 400 ~/.hashlet