Linux

You can useNohupCommand. It is very easy to use, for example, to run startup. ShBackground Service, Enter the following command. nohup . /startup. sh & A file is generated in the current directory: nohup. out, input: tail -F nohup. out

Environment: linux2.6.12 + S3C2440   First, let's analyze how our zimage came from. Find two references on the Internet.Article: Http://blogold.chinaunix.net/u3/111381/showart.php? Id = 2198446 Http://www.embedu.org/Column/Column13.htm.

In QT, you can directly use qtextcodec to convert string encoding. For example, we wantProgramIn Chinese, similar to tr ("Hello, how are you ?"). Add the following statements to the main function and reset the default encoder. First, call one of

This articleArticleFrom: http://mojie58.blog.163.com/blog/static/127637403201101354754700/ After installing the Linux system redhat9.0 today, the mouse cannot be used. At that time, the USB port was selected because of the USB port when the mouse

/*** Author: Don Ren** Email: jiangzhe78@gmail.com** Please indicate the source for reprinting. Thank you for your cooperation!*/ There are many methods to back up a Linux system, such as tar, Ghost, and cpio. However, in terms of efficiency

AIO. h asynchronous I/OAssert. h validators assertComplex plural classComplex. h plural ProcessingCpio. hCpio archive ValueCtype. h character typeDirent. hDirectory item, opendir (), closedir (), readdir (), readdir64 ()Dlfcn. h Dynamic LinkErrno.

The interfaces provided by the kernel include registering and deregistering interrupt handlers, forbidding interruptions, shielding interruption, and checking the status of the interrupt system.   The following are several interrupt control methods:

LinuxMulti-thread signal Summary (1) 1. in a multi-threaded environment, the signal is sent to the whole process. Generally, all threads have the opportunity to receive this signal. The process executes the signal processing function in the context

1. Select Chinese as the default language when installing Linux.   2. Enter the text logon interface and Log On As a user, such as liefdiy.   3. CAT/etc/sysconfig/i18n> $ home/. bash_profile   [Note] i18n is the configuration file of the

Question 1: how to install xsupplicant? Step:./configure & make install The error is as follows: config. Log This file contains any messages produced by compilers whileRunning configure, to aid debugging if configure makes a mistake. It was created

Please indicate the source of the post: blog.csdn.net/chenzhixin View the type of/dev/input/eventx events, CAT/proc/bus/input/devices The device has its own special key code, I need to be some standard keys, such as 0-9, X-Z analog into a standard

View the log, which contains the following information: Jul 21 10:55:10 EYKERP1 kernel: sd 3:0:0:0: SCSI error: return code = 0x00010000Jul 21 10:55:10 EYKERP1 kernel: end_request: I/O error, dev sdb, sector 794649Jul 21 10:55:10 EYKERP1 kernel:

From: http://topic.csdn.net/u/20100415/14/1569e49e-921f-4b67-92be-409bd4885679.html 1. the console settings in the command line parameters in U-boot are incorrect. ttysac0 should be used for the 2.6 kernel instead of ttys0. Change to "console =

Targeted output of shell commands 2> & 1 Favorites New article: Batch Processing ing disk Network Disk is fixed drive letter, please change the conflicting hard drive letter | old article: multi-thread processing in the batch processing

This article is based on my experience and online materials. The cause of the problem may be: 1. Delete Linux and delete the partition directly under Win. 2. Adjust disks, use tools to merge, delete, and split partitions, resulting in a change in

Compiling makefile for the Linux driver of the source file [Date:] Source: Linux community Author: ilookbook   I used to write some data such as LED digital.Simple driver. Today, when writing a Linux LCD driver, the code is divided

This article mainly records some configuration files related to Linux in the book "Linux laruence's private house dish" (version 2). Different Linux versions may not be the same, record and reference only. Chapter 2 Linux disk and file system

2011-9-4 Check the system installation package in Ubuntu (my current version is 9.04): dpkg-l View the package installed in the system in RedHat: rpm-Qa   2011-9-21 Inputld --verbose | grep SEARCHThe current search path and sequence are displayed.

Basic Format * *** Command Time-sharing day-month-week command The 1st column indicates minute 1 ~ 59. Each minute is represented by * or */1. The first column indicates the hour 1 ~ 23 (0 indicates 0 points) The 3rd column indicates the date 1

The command used in this article is: First download the source tree (http://www.live555.com/liveMedia/public/live555-latest.tar.gz) Run the following command: （1）./genMakefiles linux （2）make （3）make install Next, you can compile your own