implantisomd5和checkisomd5

以前每做出一个ISO都会同时生成一个md5值文件,防止复制过程中数据损坏;现使用implantisomd5和checkisomd5两个工具,可以将md5值嵌入ISO中并直接效验,方便不少。
用法:
  1. implantisomd5 xxx.iso  
  2. checkisomd5 xxx.iso 
$ implantisomd5 test2.iso
Inserting md5sum into iso image...
md5 = 1f7419e5fc8157e3c2a79a8023816454
Inserting fragment md5sums into iso image...
fragmd5 = ded8b32776d8ea11f436df6f6b4171
frags = 20
Setting supported flag to 0

$ checkisomd5 test2.iso
Press [Esc] to abort check.
The media check is complete, the result is: PASS.
It is OK to use this media.

只能植入一次
$ implantisomd5 test2.iso

ERROR: Application data has been used - not implanting md5sum!

转载的,原地址忘了


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