Embedded linux engineer interview questions C language basics

Embedded linux engineers interview questions C language basics-general Linux technology-Linux programming and kernel information, the following is a detailed description. I saw an embedded interview on the Internet and suddenly felt very small ......

Connect a smartphone to a PC using Bluetooth in Linux and access the Internet using a PC Network

Many Netizens hope to connect to the PC network using the Bluetooth of a smart phone so as to achieve the Internet access through the mobile phone (note that the difference is different from the GPRS of the mobile phone used by the PC). The benefits

Installation and troubleshooting of AMD graphics driver on Ubuntu

The AMD graphics card driver on Linux is not as friendly as it is on Windows, but it is always updated by supporters from the 2000 series. Go to the AMD official website to download a Linux-based graphics card driver (note that it is 32/64 bits). If

Use a website host as an encrypted proxy server in Linux

Article Title: Use a website host as an encrypted proxy server 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

[Technical stickers] how to upgrade VISTA to Windows 7

[Technical stickers] how to upgrade VISTA to Windows 7 with a pre-installed genuine advanced edition -- Linux general technology-Linux technology and application information. The following is a detailed description. Problem: this is the case. My

Red Hat new-generation operating system will only support KVM

RedHat acquired the KVM virtualization software from Qumranet last year. It is expected that the RedHatEnterpriseLinux (RHEL) 6, which is released in the first quarter of next year, will not support Xen, only KVM, And the

DELL's UK official website abandoned UbuntuPC

DELL's British official website abandoned UbuntuPC DELL's practice of selling pre-installed Ubuntu PCs to consumers from its official website, and it is unclear when they will return. Check Ubuntu from Dell's UK official website. The search engine

Clean up software and residual RC Software List in Ubuntu

Clear Software and residual RC Software List in Ubuntu: 1. Very useful cleanup command: sudoapt-getautoclean clear old software cache sudoapt-getclean clear all software caches sudoap In Ubuntu, clean up the software and the list of residual RC

Unzip the flv video file in Ubuntu10.10 and capture the audio mp3.

A common method on the Internet is to use mecoder. Ffmpeg is also useful. In fact, you can use mplayer, but mplayer is not installed by default. Gnomemplayer, mplayer, And the firefox plug-in gecko-player of mplayer (used to replace the Integrated

LINUX file security and permissions

LINUX file security and permissions when you create a file, the system saves all information about the file, including :? File location .? File type .? File Length .? Which user owns the file and which user can access the file .? I node .? File

Use Bumblebee to control NVIDIA dual-graphics (ubuntu)

Use Bumblebee to control NVIDIA dual-graphics card (ubuntu) introduction Nvidia dual-graphics card switching technology is called Optimus (Optimus Prime), but unfortunately it can only be implemented under win7 and vista. There is no corresponding

Configure pptpd service in Centos6 to build a VPN

In Centos6, configure the pptpd service to set up a VPN because Google .com is frequently used to search for and watch Youtube videos. In addition, there are many friends on Facebook, therefore, I bought zenVPS in the United States to build the PPTP

HP computer will be pre-installed with SuSELinux

Article title: HP computer will be pre-installed with SuSELinux. 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

Build a local Ubuntu backup storage

Build a local Ubuntu backup storage. requirement analysis recently, the company's software Team has the following requirement: can we build an Ubuntu image server on the LAN? the advantage of this is that it can save the installation time of some

Use an IP alias to host multiple SSL sites

Article title: use an IP alias to host multiple SSL sites. 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.

Set the character set through locale in CentOS

In Centos, locale is used to set different language environments for running programs. locale is supported by ANSIC. The naming rule for locale is & lt; Language & gt ;_& lt; Region & gt ;. & lt; character set encoding & gt;, such as zh_CN.UTF-8, zh

Linux: using vsftpd to build secure FTP services

The security risks of the FTP protocol cannot be the reason for the rejection of FTP. This article introduces a method to build a secure FTP service. File Transfer Protocol (FTP) is a frequently used protocol for Internet users. it is based on the

Linux port to 64-bit system

Tips and Techniques for porting Linux applications to a 64-bit system for smooth migration & nbsp; Linux is one of the cross-platform operating systems that can use a 64-bit processor, currently, 64-bit systems are very common on servers and

Install and configure the Apache + PHP + mysql + phpMyAdmin source package in linux

Install and configure the Apache + PHP + mysql + phpMyAdmin source package in linux 1. install Apache2.2.221. download the ghost from the official website... Install and configure the Apache + PHP + mysql + phpMyAdmin source package in linux 1.

One linux command every day (27): linuxchmod command

One linux command (27) every day: linuxchmod command link: One linux command every day (1): ls command restart (2): cd command http://www.2cto.com/ OS /201210/163050.html#every day .. One linux command every day (27): linux chmod command link: One

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