nmap examples

Simple and efficient drag function examples implemented by js and js drag examples This article describes the simple and efficient drag and drop functions implemented by js. We will share this with you for your reference. The details are as follows: Run the following command: The Code is as follows:

Introduction to binary search algorithms and related Python implementation examples, python examples Binary Search idea:When an ordered table is used to represent a static search table, the search function can be implemented using binary search.In Binary Search, the interval of the record to be queried is determined first, and then the interval is gradually reduced until the record is found or cannot be fou

Examples of Promise asynchronous programming and promise examples The instance is as follows: // 1. solve the asynchronous callback problem // 1.1 how to synchronize asynchronous requests // if there are no pre-and post-order differences between several asynchronous operations, the subsequent tasks can be executed only after multiple asynchronous operations are completed, const fs = require ('fs'); let scho

31st days-two examples, two examples on 31st days 1. remotely view information on server B on server [oldboy@A ~]$ ssh 192.168.1.113 hostnameB[oldboy@A ~]$ ssh 192.168.1.113 uname -r2.6.32-431.el6.x86_64[oldboy@A ~]$ ssh 192.168.1.113 uname -aLinux B 2.6.32-431.el6.x86_64 #1 SMP Sun Nov 10 22:19:54 EST 2013 x86_64 x86_64 x86_64 GNU/Linux[oldboy@A ~]$ ssh 192.168.1.113 free total used

Examples of jQuery multi-level accordion menu and jquery examples The accordion menu is generally used for drop-down navigation. Because the appearance is very simple, it can be stretched and shrunk like the accordion, and the proper application of the accordion effect in the project will bring a good user experience. This article uses the jQuery plug-in to easily create a very good accordion menu. HTMLFir

Complete and detailed examples of Android slide menus (Basic edition) and android examplesMainActivity is as follows: Package cc. cd; import android. OS. asyncTask; import android. OS. bundle; import android. util. log; import android. view. motionEvent; import android. view. velocityTracker; import android. view. view; import android. view. view. onTouchListener; import android. view. windowManager; import android. widget. linearLayout; import androi

These days are going to be a spring + spring mvc+ MyBatis + Easyui framework of the integration of the example, to do a knowledge of their own, but also to learn this friend to provide some help. Specific introduction and other projects completed here to make a summary, this blog first occupy a position. We will make a column later, put this part of things in, the column will be updated every day, there is a need to pay attention to. Brief introduction: This example all uses ann

Linux disk management commands and usage examples, linux disk command examplesLinux disk management Linux disk management is directly related to the performance of the entire system. Linux disk management commonly uses three commands: df, du, and fdisk. Df: list the total disk usage of the file system du: Check disk space usage fdisk: used for disk partitioning Df Df Command Parameter Function: Checks disk space usage of the file system. You can use t

Float examples and plc programming examplesFloat instance description Float is a powerful attribute. In the actual front-end development process, people often use it for layout. However, sometimes, it is difficult to use it. For example, now we want to implement a two-column layout, with the left column fixed in width, and the right column automatically expanded in width. See: Idea: Use div + float, div1 as the column on the left, div2 as the column

PHP array and explode function application examples, for everyone to learn the reference. Example 1: Example 2: Example 3: The above mentioned is the entire content of this article, I hope you can enjoy.

case for JS,IMAGES,CSS.by Cassetmanager,yii::app ()->assetmanager can automatically publish private resources to the public directory Webroot/assetssecond, the use of examples: The following is an example of admin module to illustrate the use of assets: 1, the need to use the resources under the modules/admin/assets. 2, through Cassetmanager,yii::app ()->assetmanager can automatically publish the private resources to the public directory site Dire

Three.js Tutorials and examples (tutorials and Examples)The beautiful Life of the Sun Vulcan (http://blog.csdn.net/opengl_es)This article follows "Attribution-non-commercial use-consistent" authoring public agreementReprint Please keep this sentence: Sun Vulcan's Beautiful Life-this blog focuses on Agile development and mobile and IoT device research: IOS, Android, HTML5, Arduino, Pcduino , Otherwise, the

First, the realization effect 　 Second, the main code 1, template 　2. Controller Index Module Add Module 　 3. Model Third, the Code So you can reader copy the test. 　1, template 　　2. Controller 　3. Model The above is a small set of thinkphp to introduce the automatic completion of the implementation of an unlimited number of classification examples, I hope to help you, if you have any question

Description: Adds increment increment to the value of the field field in the hash table key. An increment can also be a negative number, which is equivalent to subtracting a given field.Parameters: Key field incrementReturn value: The value of the field field in the hash table key after executing the Hincrby command. 11,hkeys Description: Returns all the fields in the hash table key.Parameters: KeyReturn value: A table that contains all the fields in the hash table. Returns an empty table wh

omitted. Web site: iptables-f iptables-x iptables-z iptables-p OUTPUT DROP Iptables-a input-i lo-j Accept Iptables-a output-o lo-j accept iptables-a output-p udp–dport 53-j acceptiptables-a output-p tcp-s 192.168.1.10-dwww.qq.com-j DROP (Forbidden site) Iptables-a forward-p tcp-s 192.168.1.11 /24-dwww.qq.com-o eth0-j DROP (Forbidden network segment) Iptables-a forward-p tcp-s 192.168.1.12-d 192.168.1.13-o eth0- J DROP (disable IP) iptables-a output-p tcp–dport 80-j ACCEPT (This is

: ' $11 '/' $} 'free-m | Xargs | awk ' {print ' Free/total memory: "$17"/"$" MB "}"echo "--------------------"Start_log= ' head-1/var/log/messages |cut-c 1-12 'oom= ' Grep-ci kill/var/log/messages 'Echo-n "OOM errors since $start _log:" $oomecho ""echo "--------------------"echo "utilization and most expensive processes:"Top-b |head-3EchoTop-b |head-10 |tail-4echo "--------------------"echo "Open TCP Ports:"nmap-p--t4 127.0.0.1echo "------------------

What HT is:everything need to create cutting-edge 2D and 3D visualization.This slogan is the product direction in the eyes of the year, and then slowly grinding in this direction, now HT is to achieve this effect, not to exhaust the force of the primitive, but we are satisfied with the product results, especially the HT user manual, the example and document seamless integration, the small 10来 trillion development package actually contains 45 manuals, Hundreds of live HTML5

automate this task. The following script will grab a lot of information on the server and try it quickly! Copy Code code as follows: #!/bin/bash Date echo "Uptime:" Uptime echo "Currently connected:" W echo "--------------------" echo "Last Logins:" Last-a |head-3 echo "--------------------" echo "Disk and Memory Usage:" df-h | Xargs | awk ' {print ' free/total disk: ' $11 '/' $} ' free-m | Xargs | awk ' {print ' Free/total memory: "$17"/"$" MB "}" echo "----------------

multiple remote files, such as Mdir *. O. *. Zipoutfile. 31.mget remote-files transfer multiple remote files. 32.mkdir dir-name Build a directory in the remote host. 33.MLS remote-file local-file with nlist, but multiple file names can be specified. 34.mode[mode-name] Sets the file transfer mode to Mode-name and defaults to the stream method. 35.modtime File-name Displays the last modification time of the remote host file. 36.mput Local-file Transfer multiple files to a remote host. 37.newerfil

Three. js tutorial and example (Tutorials and Examples) Extract the following parts for translation: Tutorials and Examples Now that you are sold on Three. js, where do you start? Here is a collection of tutorials, examples, presentations and videos to get you started.Getting Started Introduction to WebGL-this is a presentation with live code