原文: http://www.networkworld.com/article/2931534/it-management/what-are-unix-swap-swp-files.html --------------------------------------------------------------------------------------------------------------- When someone mentions a "swap file",…
一些关于 Git.Github 的学习资源 昨天浏览 Github 的是时候发现了 Githug 这个游戏,这个游戏用来帮助菜鸟们学习使用 Git 的. Githug is designed to give you a practical way of learning git. It has a series of levels, each requiring you to use git commands to arrive at a correct answer. - From Game…
Salt系统非常简单并且易于配置,Salt系统的两个组件都有各自的配置文件.如"salt-master"是通过主配置文件来配置的,"salt-minion"是通过子节点配置文件来配置的. 参见 参考:`Master 配置文件的例子 <configuration-examples-master>` The configuration file for the salt-master is located at /etc/salt/master by def…
http://www.onjava.com/pub/a/onjava/2001/05/30/optimization.htmlComparing the performance of LinkedLists and ArrayLists (and Vectors) (Page last updated May 2001, Added 2001-06-18, Author Jack Shirazi, Publisher OnJava). Tips: ArrayList is faster than…
How To Use Git Source Control with Xcode in iOS 6 If you're new here, you may want to subscribe to my RSS feed or follow me on Twitter. Thanks for visiting! How to use Git source control with Xcode This tutorial is by Malek Trabelsi, a passionate iOS…
Domain Directory Contents By default, Oracle WebLogic Server creates domain directories under Oracle Middleware MW_HOME/user_projects/domains directory. This section describes the contents of the domain directory and its subfolders. In this section, …
Conducting Interview is not cheap and costs both time and money to a company. It take a lot of time to find the right candidate for a job from 100s resume you receive from consultants and agents. They will always tell you that this guy is a Java Guru…
FILE SIGNATURES TABLE 16 December 2017 This table of file signatures (aka "magic numbers") is a continuing work-in-progress. I had found little information on this in a single place, with the exception of the table in Forensic Computing: A Pract…
This chapter describes buffering modes used by z/OS XL C/C++ library functions available to control buffering and methods of flushing buffers. z/OS XL C/C++ uses buffers to map C I/O to system-level I/O. When z/OS XL C/C++ performs I/O operations, it…
php.net References in PHP are a means to access the same variable content by different names. They are not like C pointers; for instance, you cannot perform pointer arithmetic using them, they are not actual memory addresses, and so on. See …
一.GUI mode 图形化界面运行 to run JMeter, run the jmeter.bat (for Windows) or jmeter (for Unix) file. These files are found in the bin directory. windows中,bin目录下可用脚本有: jmeter.bat run JMeter (in GUI mode by default) jmeterw.cmd run JMeter without the windows…
ls -la /dev/tty shows the output: crw-rw-rw- 1 root tty 5, 0 Dec 14 22:21 /dev/tty The 'c' means it's a character device. tty is a special file representing the 'controlling terminal' for the current process. Character Devices Unix supports 'device f…