Awk Table of Contents Why learn AWK? Basic Structure Executing an AWK script Which shell to use with AWK? Dynamic Variables The Essential Syntax of AWK Arithmetic Expressions Unary arithmetic operators The Autoincrement and Autodecrement Operators Assignment Operators Conditional expressions Regular Expressions And/Or/Not Commands AWK Built-in Variables...
简介 tomahawk是用来测试网络入侵防御系统设备的性能和inline blocking 容量的工具。Tomahawk工作在有三个网卡的机器上：一个用来管理，另外两个用来测试。两个测试用网卡通常通过交换机，交叉电缆或者基于网络的入侵防御系统。 Note：连接两个测试网卡的网络必须是链路层网络。 Tomahawk把报文跟踪（截获的报文）分为两部分：由客户端产生的和由服务器端产生的。Tomahawk 以一次一个报文的形式分析报文跟踪。当在文...
ctypes tutorial http://starship.python.net/crew/theller/ctypes/reference.html Contents Loading dynamic link libraries Accessing functions from loaded dlls Calling functions Fundamental data types Calling functions, continued Calling functions with your own custom data types Specifying the required argument types (function prototypes) Return types Passing pointers (or: p...
PHP tutorial PHP is a powerful server-side scripting language for creating dynamic and interactive websites. PHP is the widely-used, free, and efficient alternative to competitors such as Microsoft's ASP. PHP is perfectly suited for Web development and can be embedded directly into the HTML code. The PHP syntax is very similar to Perl and C. PHP is often used together with Apache (web server) o...
You all probably know what Sendmail is, or you would not be reading this =) But anyway, Sendmail is a classic MTA (Mail Transport Agent). Or, you can simply call it a mail server. *** Note: ALWAYS start Sendmail with an absolute pathname, or it may not function properly due to relativity. REQUIREMENTS for Sendmail: - The FULLY QUALIFIED name of the machine running sendmail has to be in Dns or /etc...
NIS (Network Information Service) helps manage information centrally in a Unix envionment. "Information" can be user accounts, machine names, and various configuration settings. NIS first appeared on Solaris. *** Setting up the name service switch: - In Solaris, you have to tell the system whether to pull information from files, NIS, NIS+, Dns, or another source. Examples of "information" are: use...
tutorial on DiskSuite Solstice DiskSuite 4.2.1 General Info: - Requires Solaris 8 to run. Also ships with Solaris8. Located on S/W CD2 at: /cdrom/cdrom0/Solaris_8/EA/products/DiskSuite_4.2.1 - Incompatible with previous versions of DiskSuite. If upgrading => have to reconfigure. - DiskSuite / Solaris compatibility matrix: - Solaris 2.5.1 -> DS 4.0, 4.1 - Solaris 2.6 -> DS 4.1, 4.2 - Solaris 7 ->...
Cuddletech系列VERITAS教程 作者：Ben Rockwood 翻译： KaiYi Cynthia 网上有文章讲如何使用vxassist命令创建volume，却没有讲volume，plex，subdisk和vm disk之间的关系。 _________________________________【Serie 1】_________________________________ VERITAS Volume Manager 文档及参考书目 • VERITAS Volume Manager: Installation Guide (P/N: 100-001121) R...
H.323 tutorial Document Managed by Network Operations Table of Contents Document Source Definition and Overview What is H.323? Interworking with Other Multimedia Networks H.323 Components H.323 Zone Protocols Specified by H.323 Terminal Characteristics Gateway and Gatekeeper Characteristics H.225 Registration, Admission, and Status H.225 Call Signaling and H.245 C...
