Linux (3) _ File Permission, system search, text editor, and linux Text Editor
1. Understand file permissions and their allocation
2. Have the permission to view files and directories.
3. Master the permission text representation and Numerical Representation
4. Learn to use the chmod command to set permissions
5. Learn to use the chown command to modify the owner and group
File Permission
View Details: ls
VI/VIM editor and vivim Editor1 Overview
All Unix Like systems have built-in vi file editors, while other file editors do not necessarily exist. However, we currently use the vim editor.
Vim has the ability to edit programs. It can actively identify the correctness of the syntax in the font color to facilitate program design. Vim is a text editor developed from v
Common commands in the vi editor and Common commands in the vi Editor
After so many years of work, the vi editor can use only a few commands at most.
1. yy: copy the row where the current cursor is located2. nyy: n is a number. Copy the N rows after the current cursor starts.3. p: paste the copied content to the row where the cursor is located.4. dd: Delete the
Use of the html editor kindeditor and the editor kindeditor
1. download the latest KindEditor version.
2. Put kindeditor under the directory of your website and select any directory. You only need to set the correct path!
3. Add the TEXTAREA input box to display the location of the editor. If TEXTAREA already exists, add the ID in the property.
4. Add a refer
Online Editor Ckeditor (2), online editor ckeditor
Next
3 in-page configuration, which is directly configured on the Ckeditor Interface
Page Configuration
Customization method
Features
Description
Priority
Interface functions
Flexible and reusable
Every page using the editor must write code once.
Highest
Overwrite the parameters in the Custom and system configur
Today, when editing the. properties file with Eclipse, the Chinese is automatically converted to Unicode encoding, and I do not know what it is written in Chinese!!So I looked up, recommended on-line, install a Properties editor plugin in Eclipse: properties1. What is the Properties editor?Properties Editor, you can directly edit the properties file, directly sav
Mobile phone audio and video 3-local video list, audio and video 3-list
1. Write layout relative layout: ListView, TextView, and ProgressBar, initialization
1 Video_pager.xml
2. Load the local video, load the video in the Child thread, and load the
[Video tutorial] We will give lectures on the development of the video system on jetmicro-engine-one after another updates and video tutorials.Video:Link: http://pan.baidu.com/s/1GTmwe password: pupeVideo update: (updated every week)Lecture 1: Basic knowledge of jeewx1.0 (Instructor: Haifeng)Lecture 2: Explanation of the permissions of the jeewx1.0 organizational
1, first to the official website download FCKeditor2.6.5 multi-language version. Http://ckeditor.com/download, note: The first is the latest 3.0.1 version, the second is FCKeditor 2.6.5
2, delete unnecessary things:
Delete the/fckeditor/directory except the fckconfig.js,fckeditor.js,fckstyles.xml,fcktemplates.xml,fckeditor.php,fckeditor_php5.php, fckeditor_php4.php
All documents other than seven documents;
Deletes the directory/editor/_source (basic
Avitemplate. BT
Parse an AVI movie file.
BMP template. BTParse a bitmap image.
Cdatemplate. BTSimple CDA file template to read audio CD header information.
Classtemplate. BTParse Java class (JVM) files.
Classtemplate2.btAlternate template for analyzing Java class files (. class ).
Dbftemplate. BTParses. DBF (database) format files (used with ESRI shapes files)
Dextemplate. BTA template for analyzing Dalvik VM (Android) DEX files.
Dmptemplate. BTTemplate to parse the header of a Microsoft Memory
1, test instructions: All kinds of splay operation, a good template title 23332, Analysis: splay template problem, no explanation qaq#include BZOJ1269--[AHOI2006] Text Editor editor
CKEditor advanced editor and ckeditor Editor
Is it inconvenient to write background classification descriptions, product descriptions, and Article descriptions? Sometimes the word format is also copied? Then this plug-in is more suitable.
This plug-in uses the latest CKEditor version. The copied content does not contain the relevant format, so you can orchestrate the format again.
There are two insta
Vi editor introduction, vi editor IntroductionPart 1: Mode
Three modes: Command mode (default mode), edit mode, and baseline command mode
Command mode --> edit mode (I/o/a/r)
Edit mode --> command mode (esc)
Command mode --> baseline command (:)
Baseline command --> command mode (esc)
I, lowercase, insert at current position
I, uppercase, insert at the beginning of the line
A, lower case, insert after curre
When the unity3D Socket and C # server are connected for the first time, the communication is normal. After the client segment is closed, the unity3D editor starts to connect to the unity3D editor again. The reason is that the Socket is asynchronous, asynchronous threads are not managed by Unity. This will cause Unity to remain in the handshake state with the Socket server, and the handshake cannot be estab
Ueditor Baidu Rich Text Editor's Initialframewidth property, the default value is 1000.
The screen width cannot be adaptive. Figure 1:
At the beginning, I set the initialframewidth=null directly. The effect is shown in Figure 2:
This ueditor Baidu Rich Text editor gets the screen width at the first load and assigns the value to the Initialframewidth property.It's true that you can fit the screen width the first time you load it, but it seems
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