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杂记 20130821

一直纠结是用中文写还是英文写还是都写，随心情好了。

Windows 8 FileHistory 不能指定外置硬盘
参考：http://answers.microsoft.com/en-us/windows/forum/windows_8-hardware/windows-8-file-history-does-not-recognize-my/361a527b-d35b-4753-b4a6-3ccff738ff62?page=2
- 确定该硬盘没有被加入任何library
- 删除 C:\Users\USERNAME\AppData\Local\Microsoft\Windows\File History


给我妹家里配无线路由，主要是希望用一个小路由增强一个大路由（外接adsl）的信号
一开始给小路由设的repeater模式，但是不太好使，于是用ap模式+开启wds，然后小路由自动禁用了dhcp。这时在小路由的信号内手动设置ip和dns可以上网。最后把小路由dhcp打开，然后把两个路由分配的ip段分开就可以了。
两个路由的ssid，信道和加密方式都应该相同。
按理说WDS应该可以的，但是似乎小路由不太行。


利用PuttyGen声称公钥然后让服务器信任
参考：http://www.dailyiteration.com/howto-passwordless-ssh-authentication-with-putty/
主要是需要用sshkeygen -i -f 转一下格式


Gmail里拖拽图片附件，如果拖到正文，就会添加成inline image；如果拖到下方工具栏上，就会添加成附件
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