有会用gnupg的吗？

richard_xu

我想用shell做定期的文件加密，但是遇到问题
gpg -r mike@gpg.org -a --encrypt mike.txt
这句话执行之后，会问我一个问题，如何将这个问题屏蔽

我再gpg --help里面没有找到类似rm -f地用法，
而使用
gpg -r mike@gpg.org -a --encrypt mike.txt <<end
y
end
的方法也不行，不知道各位有什么办法吗？

richard_xu

可能说得不太清楚
我是这么做的：
user xxd:
gpg --gen-key
#key user name richard, mail richard_xu@abcd.com
gpg -a --export richard_xu@abcd.com > richard.asc

#then user roor
su

gpg --import richard.asc

#then generate a shell

vi encrypt.sh
#
# my shell

fIn=$1
mail="richard_xu@abcd.com"
fOut="outformat.asc"
# delete result
rm -f $fIn.asc
#encrypt file
gpg -r $mail -a --encrypt $fIn
more $fIn.asc >> $fOut.asc
rm -f $fIn.asc

# end of the shell

#now i use my shell:
sh encrypt.sh abcd.txt
#will show the following message
It is Not certain that the key belongs to the person named in the user ID. If you
**really** know what you are doing, you may answer the next question with yes

Use this key anyway?

I must input "y" here. is there anything wrong with my procedure?
I think the question may be occur at that i should valid the public key
at first, and how can i do it? If you have used gnupg before,can you give me some advice? thank you.

richard_xu

ok i got the reason

shared to every one

http://www.gentoo.org/doc/tw/gnupg-user.xml