证书透明

Submitted by lepton on Wed, 10/19/2016 - 17:08

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证书透明就是让证书机构们公开他们所发布的每一张证书。

虽然这个机制不能防止CA颁发假的证书,但是它能够使得伪造证书的检测更加方便。目前,Google,赛门铁克、DigiCert等CA都在参与维护公共证书透明日志

你可以使用GoogleComodo的证书透明查询工具查询你的域名下所有的证书。

https://crt.sh/?q=leptonstar.com

diskutil

Submitted by lepton on Fri, 10/14/2016 - 15:13

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diskutil list

gpt

hdiutil

hdiutil burn -erase //fast erase

hdiutil burn -fullerase 

hdiutil burn iso

hdiutil burn iso -device 

 

hdiutil burn -list // list device

c++ build flag cause the stl function symbol different

Submitted by lepton on Tue, 05/24/2016 - 12:43

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export CXXFLAGS="-std=c++11 -stdlib=libc++"
export LDFLAGS="-stdlib=libc++"

 

link to libc++ or libstdc++

the stl function symbol in object file are different in mac with xcode 7

when use std::vector as a argument

the argument symbol is St6vectorIiSaIi linking to libstdc++

the other is St3__16vectorIiNS6_9allocatorIi

this will cause linking errors