使用便宜ssd引发的问题以及修复过程

在家办公装备,爱折腾的石头折腾的DAS系统

在家办公装备,NAS和DAS共享到底重要不

在家办公装备必须跟上啊，存储和服务器是有需求的

最新的kernel和软件版本不一定适合

add .local doman suffix

mdadm soft raid fails after kernel upgrade

In shell command, compare version string in a better way

http://www.darkreading.com/ http://securityweekly.com/ http://www.technewsworld.com/perl/section/tech-security/ http://ddosattackprotection.org/blog/cyber-security-blogs/ https://heimdalsecurity.com/blog/best-internet-security-blogs/ http://www.rasmussen.edu/degrees/technology/blog/top-cyber-security-blogs/ http://www.veracode.com/blog/2012/02/top-20-security-blogs http://www.marblesecurity.com/2014/01/22/top-10-security-blogs/

To Build your own render farm Render Manager: http://cgru.info/home A blog page talking about how to built your own Render Farm: http://arstechnica.com/information-technology/2014/05/how-to-network-lots-of-dumb-computing-muscle-in-a-fast-efficient-render-farm/1/ a maya script for v-ray http://www.creativecrash.com/maya/script/v-ray-tuner-for-maya

Original URL:How (and Why) to Assign the .local Domain to Your Raspberry Pi

It is very interesting technology. Basically the device to be configured put the wifi device in “monitoring” mode, and the app will send udp wifi packet with different length, which different length indicate different “character”. http://depletionregion.blogspot.ch/2013/10/cc3000-smart-config-transmitting-ssid.html http://electronics.stackexchange.com/questions/61704/how-does-ti-cc3000-wifi-smart-config-work

Original Post URL:https://www.bestvpn.com/blog/11385/protect-cloud-storage-files-encfs/

Original Post URL:https://www.virusbtn.com/virusbulletin/archive/2015/03/vb201503-dylib-hijacking

http://rancher.com/introducing-ranchervm-package-and-run-virtual-machines-as-docker-containers/

Original Post URL:http://www.impetus.us/~rjmooney/projects/misc/clientcertauth.html

今天写代码的时候突然不能肯定const char * d; d++; 是不是对的了，就重温了一下经典的c++定义 结论： char * const p 定义一个指向字符的指针常数，即const指针 const char * p 定义一个指向字符常数的指针 char const*p 等同于const char* p 普通的指针d，进行d++肯定没问题了 http://blog.163.com/pei%5Fhua100/blog/static/805697592009550281616/

First we need to create a certificate (self-signed) for our ssh key: openssl req -new -x509 -key ~/.ssh/id_rsa -out ssh-cert.pem We can now import it in GnuPG openssl pkcs12 -export -in ssh-certs.pem -inkey ~/.ssh/id_rsa -out ssh-key.p12 gpgsm --import ssh-key.p12 Notice you cannot import/export DSA ssh keys to/from GnuPG The more key conversions, please refer to http://www.sysmic.org/dotclear/index.php?post/2010/03/24/Convert-keys-betweens-GnuPG,-OpenSsh-and-OpenSSL

通过一些ssh的客户端，可以很方便的做ssh forward，也就是通过一台主机上ssh连接到另一台主机，那么命令行可不可以呢？ 只要在~/.ssh/config中加入如下指令即可 host serverB.example.com serverB ProxyCommand ssh -W %h:%p gateway serverB是最终的目的主机，gateway是中间转发的主机，gateway上需要配置无密码登录。 或者暴力一点 ssh -t usergateway@gateway ssh user1@serverb

在unix，maxosx或者linux下工作的时候，经常需要长时间运行一个程序，通常会把程序放到后台，然后通过日志来监控。 如果使用screen的话，可以让程序保持前台运行，又能通过detach放到后台。 如果在公司机器上用screen运行一个程序，然后detach，回家后通过ssh连接公司机器，用screen restore就可以继续观察程序运行了。 可是如果一开始没有用screen运行，直接放置到后台怎么办呢。reptyr就派上用场了，以下是reptyr的说明 reparent a orphan background process, means background a process in a terminal and bring it back to foreground to another terminal reptyr - A tool for "re-ptying" programs. ----------------------------------------- reptyr is a utility for taking an existing running program and attaching it to a new terminal. Started a long-running process over ssh, but have to leave and don't want to interrupt it? Just start a screen, use reptyr to grab it, and then kill the ssh session and head on home.