Common Linux C functions-character Testing

Common Linux C functions-character testing-general Linux technology-Linux programming and kernel information. For more information, see the following section. Isalnum (test whether the character is English or a number) Related functions: isalpha,

[Program life] A good term for Programming beginners

[Program life] A good term for Programming beginners-Linux general technology-Linux programming and kernel information. The following is a detailed description. I always believe that for a beginner, the technical trend in the IT field cannot catch

The ubuntulinux Nic configuration file only contains the LO inner ring network configuration. Why is there no Nic configuration?

The ubuntulinux Nic configuration file only contains the LO inner ring network configuration. Why is there no Nic configuration? -- Linux general technology-Linux technology and application information. For details, refer to the following section.

Architecture of the Da Vinci digital media on-chip system and Linux Startup Process

The architecture of the Da Vinci digital media on-chip system and the Linux Startup Process-Linux general technology-Linux programming and kernel information. The following is a detailed description. Da Vinci (DaVinci) digital media platform

Should we go to the Red Hat Linux certification?

Now, more and more Chinese users are familiar with Linux, and there are a growing number of Linux fans in China. Many of my friends want to develop in Linux. If you really want to go further and better on the Linux platform, it is necessary to get a

RedHat: Software Technology Innovation comes from Open Source

Good morning, everyone. I was surprised to see that so many people have been here for so long, because I seem to remember a few people here. I saw them in the bar we visited last night, so I am very happy to see you. What I want to say is that a

Getting started with Linux networking (3): E-Mail Server

Article Title: Linux networking entry (3): E-Mail server. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open

Use the Apple ipod player in Linux

Article Title: Use the Apple ipod player in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. 1. USB

Movie Chu: Movie tulinux romantic campus comedy cartoon

Mongochu is the original romantic campus comedy cartoon of UbuntuLinux: Yi Wei Hao Shi, now in the second part. This Japanese Chu seems to be a typical japanese cartoon. A gray-often-worn male pig and two beautiful heroines tell us about the life of

Socket programming in Linux

Socket programming in Linux-general Linux technology-Linux programming and kernel information. The following is a detailed description. What is Socket A Socket interface is an API of a TCP/IP network. A Socket interface defines many functions or

Install another media player in Ubuntu

A long time ago, Linux was weak in media playback. However, when the time passes, Linux can already meet the needs of most users for audio and video playback. For Ubuntu users, there are two outstanding playing software-Mplayer and VLC, which are

First Centos6.5 install Nvidia graphics card driver tutorial

The graphics card driver Nvidia331.67 has been released recently. the Supported GPUs include GeForceGT705, GeForceGT720, GeForceGTX860M, GeForceGTX870M, expires, and GeForceGTXTITANBlack. Some bugs have been fixed. Without PPA, download the

Support for the new Microsoft file system exFAT in Linux

Article Title: support for the new Microsoft file system exFAT in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and

Install Puppet configuration management tool on CentOS6.4

CentOS6.4: install puppet3.1.1 on the system. For more information, see chenshake's article OS: centso6.4X64Puppet3.1.1Puppetm. Install puppet 3.1.1 on CentOS6.4 system. For more information, see chenshake.   OS: centso 6.4 X64Puppet 3.1.

Allow remote Windows to access a local Linux printer

Article title: Allow remote Windows to access a local Linux printer. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open

Ubuntu sells private decoding programs and DVD software

Article title: Ubuntu sells private decoding programs and DVD software. Linux is a technology channel of the IT lab in China. Some basic categories, such as desktop applications, Linux system management, kernel research, embedded systems, and

IBM pre-installed Lotus in Linux and beat Microsoft in the desktop market

Article title: IBM pre-installed Lotus in Linux and beat Microsoft in the desktop market. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research,

Microsoft released server virtual technology to support Linux

Article Title: Microsoft releases server virtual technology to support Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems,

Linux + Apache for user identity authentication

Article title: Linux + Apache implements user identity authentication. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open

Run the command chmod to modify CentOS file permissions.

In Linux, each file and directory has access permission to determine who can access and operate files and directories. File or directory access permissions are divided into read-only, write-only and executable. Taking a file as an example, the

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