November 1, 2016

Openwrt config

I bought a new router(Linksys WRT1900AC), this post records my configs about this router, this post is updating. Install OpenWRT download from this page: I download this image file:, upload this file via linksys web admin portal, reboot device. login via wire port, set root password and enable two wireless card. PPTP pass through GRE protocol I’m using the latest software, so just install kmod-nf-nathelper-extra Read more

August 19, 2016

print RSA key fingerprint

有的时候需要看一下某些RSA密钥的指纹是多少,比如在ssh或者sftp的时候,会出现服务器host key的指纹,让你对比或者在和本地缓存记录不一致时警告你可能有中间人了。 ssh-keygen -lf <FILE PATH> FILE PATH是文件路径,可以是公钥可以是私钥。

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