linux friendly laptops

The current situation of dual-graphics technology for laptops in linux-general Linux technology-Linux technology and application information. The following is a detailed description. Linux has many branches, and dual-graphics switching requires support from the system kernel

Introduction to various software installation methods and more friendly package management software on Linux platform, linux installation methodsI. Four Methods for installing and uninstalling software on Linux platform 1. Installing and uninstalling the source code package Advantages:Best performance and stability Dis

Linux system, although because of its free, not easy to virus tools and other reasons, gradually on the operating system platform, with Microsoft's operating system, can be a rival. However, due to various restrictions, such as some software must also be able to operate under the Windows platform, such as the financial Department of Value-added tax certification software, personal income tax reporting software, design Department of product design soft

execute permission to run directly.2) Uninstall:Go to the installation directory and delete all files.Ii. more user-friendly package management software 1, YUMAdvantages: simple, convenient, solve the package dependencyYum (full name Yellow dog Updater, Modified) is a shell front-end package manager in Fedora and Redhat as well as SuSE and CentOS. Based on RPM package management, the ability to automatically download RPM packages from specified serve

Use jq-friendly JSON printing skills in Linux and linuxjqjson skills Previously, Cat was used to print JSON under the command line, and the results were copied to the editor supporting JSON parsing. After a simple search, I found an article on StackOverflow. The answer with the highest support rating needs Python2.6 + support, but the version on the server is 2.4. The impact after the upgrade is unpredict

There are a lotLinuxIn most cases, a lot of "Blunt" commands are pushed to the reader, so that many people are discouraged and pass by without entering the door. So I imagine a smoother way of learning. Before learning linux commands, you should first learn about linux in a pure language. Just like before the game starts, the first thing we need to do is introduce the game rules. Most beginners are new to

The friendly arm SBC-2410X board installation of linux Process-Linux Enterprise Application-Linux server application information, the following is read details. It turned out to be the wince version. If I wanted to change it to linux, I finally got it for two days. HOST:

file system/dev/will have the name after registering the device. FoPs is a series of file operation functions, what open, read, write, ioctl and so on, a lot, and the same as the character device. So, next, let's look at an example, here I omit my makefile and kcofig, can refer to the previous article, easy to implement. implement a simple Misc device driver (written on the TINY4412 Development Board)cdev_test.c#include then, after compiling the driver, say zimage download to the board. We can

First, uptime commandUptime command to view system uptime and loadTerminal input uptime04:03:58 up ten days, 13:19, 1 user, load average:0.54, 0.40, 0.20 Current Time 04:03:58 The system has been running for ten days, 13:19 Current users online 1 user Average load: 0.54, 0.40, 0.20, last 1 minutes, 5 minutes, 15 minutes system load Obviously the data is not displayed to the user to see, the more friendly display of the runnin

, and configure(1) Find Gpd0con, address is 0x114000a0, we need to configure Gpd0con (0) for the output state. That is, write the value of 0x1 to this register.(2) Find Gpd0dat This register, used to configure the buzzer's high and low level, the physical address is 0x114000a4, just with the previous difference of 4 byte offsetWe just write 1 to this register and write 0, then the buzzer can be called up, haha. Isn't it simple?The entire simple driver code is as follows:#include Next, open our D