Linux

A few days ago to solve an embedded Linux drive problem, as a case to record.This case is a CPU through the Localbus bus access to the periphery of a device, the specific device is a DSP device, in practical applications, the performance

My virtual machine has three network cards, there are two in use, respectively, is a different network segment Eth4:192.168.100.6/24 Eth6:192.168.137.131/24 But the default system sets my internal network eth6 to the place where all IP

How to view the linux version and the linux version 1. Run the following command to view the kernel version: 1) [root @ q1test01 ~] # Cat/proc/versionLinux version 2.6.9-22. ELsmp (bhcompile@crowe.devel.redhat.com) (gcc version 3.4.4 20050721 3.4.4-2

Linux System Management Technical Manual-Chapter 2 Add new users and linux Technical Manual 6.1/etc/passwd file When a user logs on to Linux, the user's file/etc/passwd is identified. /Etc/passwd includes seven fields: Login Name (no more than 32

Search Keyword location in multiple files in Linux An error occurred while compiling u-boot at one time. nand_readd.o was not allowed. I should have found nand_read.o. I used find-iname "nand_readd. * "if this file is not found, I think it should

[Tips] how to disable the stacked scroll bar in Ubuntu 14.04 Hello guys, This is a tip for disabling the stacked scroll bar in Ubuntu. Note: In this article, you are not talking about deleting the stack function, but about how to enable or disable

Build a Python + Eclipse + Pydev Environment This article focuses on using the Eclipse + pydev plug-in to write Python code, and configuring Eclipse + Pydev on Mac and Eclipse + Pydev on Windows.Editor: Python built-in IDLE It is simple and quick.

Install the accounting software HomeBank on Ubuntu 14.04/14.10 HomeBank is an open-source, cross-platform financial management software that can run on Linux, Mac OS X, Windows, and Meego systems, allowing users to manage their own finances, and

Linux Kernel ------ basic process knowledge Process: Traditionally, applications running in Linux, servers and other programs are called processes. Of course, a process not only indicates a piece of executable code in the execution period, but also

Processing of device is busy in Linux When Linux manages umount devices, it often encounters "device is busy". If a file system of umount encounters this situation, and you are not in the directory to uninstall. It is very likely that a user or

How to share files with Samba in Ubuntu 14.04 We are already familiar with Samba, a tool for file sharing in Linux. Today we will introduce how to use Samba in Ubuntu 14.04 to share network files, printers, and other public resources. 1. Install

Tripwire-file fingerprint Tripwire is currently the most famous software tool for file system integrity check in unix. the core technology of this software is to generate a digital signature for each file to be monitored and keep it. When the

Install App Grid 0.1.150 on Ubuntu 14.04/14.10 App Grid is a lightweight Ubuntu software center that can install closed-source software. It features a modern, intuitive graphical user interface that provides installable applications, including

How to install the latest Eclipse version in Ubuntu 14.04 Many developers know that the Ubuntu software source does not provide the latest version of Eclipse. This tutorial will teach you how to quickly install the latest version officially released

Repair test after GRUB in MBR is damaged 1. Destroy the GRUB configuration file, simulate the GRUB configuration file to be changed to an error, and then use the grub command to boot the operating system: Ubuntu 14.04 LTS will use GRUB 2

Install KVM and create a kvm vm in CentOS 6.3 Install KVM and create a kvm vm in CentOS 6.3 1. Install kvm 1. You can choose to install kvm when installing CentOS 6.3. 2. If kvm is not installed, install it as follows: [Create local yum] Mount the

Use of Git After registering your github account on the http://github.com, You need to execute the statement Git config -- global user. name "yourname" Git config-global user. email "XXX@XXX.com" In this way, your account is marked locally and can

RHEL7/CentOS7 default running level and terminal resolution RHEL7 has been out for a while, and finally ushered in CentOS7. It was installed last night when it was okay. Because it was installed in the VM, After completion, the terminal interface

How to start Linux without a disk Diskless boot means that a client does not have any disk storage media when the operating system is started. In this case, the computer can load the kernel and root file system from a remote NFS server over the

How to process deviceisbusy in Linux When Linux manages umount devices, it often encounters "device is busy". If a file system of umount encounters this situation, and you are not in the directory to uninstall. It is very likely that a user or