Norckon的文章

Hi, Nice to meet you, This is Pekaikon Norckon, you can call me Norckon. I has just graduated from my university. My major is computer science, but I don't think I like it. I like Network like cisco or mikrotik products etc., and I also like web front-end design, media post-production, study language etc.
Software

Customize CPUID in Virtual Machine

Customize CPUID in Virtual Machine
INTRODUCE The CPUID opcode is a processor supplementary instruction (its name derived from CPU IDentification) for the x86 architecture allowing software to discover details of the processor. It was introduced by Intel in 1993 when it introduced the Pentium and SL-enhanced 486 processors.[1] By using the CPU ...

06-01 273℃ 0 COMMENT 0 LIKE

Operating System

Steps for Signing a Device Driver Package

Steps for Signing a Device Driver Package
INTRODUCE Because device drivers run with system-level privileges and can access anything on your computer, it is critical that you trust the device drivers that you install. Trust, in this context, includes two main principles: Authenticity is an assurance that the driver package came from its claimed sour ...

06-01 153℃ 0 COMMENT 0 LIKE

Server

Enable both ECC and RSA on nginx

Enable both ECC and RSA on nginx
INTRODUCTION ECDSA as known as ECC, is more safer and faster than RSA, and its more suitable for use on mobile devices. But ECC not compatible with older devices, such as Windows XP or Android 2.3. Enable both ECC and RSA on nginx will get better security and compatible with older devices.  nginx will automa ...

01-17 507℃ 0 COMMENT 0 LIKE

Server

How To Upgrade to Ubuntu 16.04 LTS

How To Upgrade to Ubuntu 16.04 LTS
Introduction Warning: An earlier version of this guide included mention of Ubuntu 14.04 systems. While an upgrade from 14.04 may successfully complete, upgrades between LTS releases are not enabled by default until the first point release, and it is recommended to wait until the 16.04.1 point release to upgr ...

2016-10-20 245℃ 1 COMMENT 0 LIKE

Server

OpenShift bind multiple domains

OpenShift bind multiple domains
INTRODUCE OpenShift default using the Apache web server and user cannot modify the virtual host configuration file. Is there any way to allow OpenShift support multiple domains? The answer is yes. You can just only using Apache htaccess rule to get multiple domain supports. STEP BY STEP 1. BIND YOUR DOMAINS ...

2016-10-20 287℃ 0 COMMENT 1 LIKE

Programming

Form submit via Javascript

Form submit via Javascript
INTRODUCE AJAX = Asynchronous JavaScript And XML. AJAX is not a programming language. AJAX just uses a combination of: A browser built-in XMLHttpRequest object (to request data from a web server) JavaScript and HTML DOM (to display or use the data) AJAX is a misleading name. AJAX applications might use XM ...

2016-10-20 233℃ 0 COMMENT 0 LIKE

Server

OpenShift Environment Variables

OpenShift Environment Variables
INTRODUCE Environment variables are placeholders for values that are provided to a software program at runtime. They are particularly useful when the values are likely to be different from one host system to the next, or from one run to the next. Including these placeholders in applications makes the applica ...

2016-10-20 209℃ 0 COMMENT 0 LIKE

Network

What different between the 3 ways to reject packets

What different between the 3 ways to reject packets
INTRODUCE Linux systems have more ways to reject or drop incoming packets, And takes different effects. In this article, I tried 4 ways to reject or drop TCP packets, and watch effect in nmap tool. WHICH 1+3 WAYS ? In Linux systems, we usually using following 3 ways to reject or drop packets: Drop incoming ...

2016-06-26 355℃ 0 COMMENT 0 LIKE