Darkmatter in Cyberspace

摘要： Workflow of Unit Test without Coberturacompile source code;compile test code;run unit test;Workflow of Uniit Test with Coberturacompile source code;instrument source code;compile test code based on in... 阅读全文

摘要： Mandatory authenticaion: login as Administrator, Settings -> Authentication -> Check "Authentication required", set "Autologin" as "disabled";Hide Bitnami landing page: modify the of file $REDMINE_HO... 阅读全文

摘要： Haskeline PackageHaskeline provides a user interface for line input in command-line programs. This library is similar in purpose to readline, but since it is written in Haskell it is (hopefully) more ... 阅读全文

摘要： 在Win7上用Visual Studio编译putty源代码。安装vs2005，只安装c++和.net framework sdk即可； 将putty-src.zip解压到e:\MyDoc\VSProjects\Putty下；用vs2005打开e:\MyDoc\VSProjects\Putty\WINDOWS\MSVC\PUTTY.DSW；打开C:\Program Files\Microsoft ... 阅读全文

摘要： 下面的脚本演示了在Ubuntu上安装expect，写一个切换用户的expect脚本，并运行脚本看到效果的过程。root@guserver:~# apt-get install expect godu@guserver:~$ cat su.exp #!/usr/bin/expect set timeout 20 set user [lindex $argv 0] set password ... 阅读全文

摘要： user=> (doc repeatedly)clojure.core/repeatedly ([f] [n f]) Takes a function of no args, presumably with side effects, and returns an infinite (or length n if supplied) lazy sequence of calls to it ... 阅读全文

摘要： 控制反转（Inversion of Control, IoC）的主要作用是为软件模块解耦，增加可测性，提高模块内部聚合性，依赖注入（Dependency Injection, DI）是IoC的一种特殊形式，Benjamin J Evans: The Well-Grounded Java Developer, Chapter 3: Dependency Injection 很好地解释了什么是依赖注入... 阅读全文

摘要： According to "Pro Puppet" 2nd edition, Chapter 2, "Creating a Module to Manage SSH". 阅读全文

摘要： 装好Ubuntu Server 12.04后，用apt-get安装telnetd报"E: Unable to locate package telnetd"，解决方法如下：虚拟机采用NAT方式与主机连接；sudo apt-get update（更新apt-get的软件源）sudo apt-get install telnetdsudo /etc/init.d/openbsd-inetd resta... 阅读全文

摘要： Install$ sudo aptitude install awesomeBuild from source$ aria2c -s 5 http://awesome.naquadah.org/download/awesome-3.5.2.tar.bz2$ tar jxf awesome-3.5.2.tar.bz2$ cd awesome-3.5.2$ sudo aptitude install ... 阅读全文