Linux

Font settings in Linux For Chinese users, the most important use of Linux as a desktop is the font and input method. Here I will introduce my settings.The input method is used scim, there are many

In Linux and UNIX, host names, that is, hostname, are very useful. For example, when configuring host trust relationships, hostname is required. How to modify the hostname of Linux and UNIX systems, it has become a obstacle for many people who have

Create an FTP server in Linux/KDE (If it is slackware, change/var/FTP to/home/FTP, but nothing else will happen)     : Ftp://vsftpd.beasts.org/users/cevans/   Tar jxvf vsftpd.2.0.3.tar.gz CD vsftp.2.0.3   A. Add the "nobody" user. Add this user

The Chinese display is very simple, that is, a zhcon software can be installed, the operation is as follows: Yum install zhcon Usage: Enter zhcon in the terminal, or use the full path. Enter: Which zhcon can view the complete path, CTRL + D to close

1. In this world, I only believe in two people. One is me, and the other is not you. 2. Life is really fucking fun, because life is always playing with me. 3. Study hard and think about it every day! 4. It is better to spend money on the day of the

  I like sexual use, RHEL 5.5 Linux operating system. After all, I studied and learned it myself. Currently, the display is usually wide screen and supports 1440x900 resolution. However, the default console resolution of Linux is 800x600, which is

When I first read the driver of the Linux device, I downloaded the driver included in the book and tried to use the GCC command instead of makefile to compile the driver. As a result, I attended the issue when I first compiled the driver with GCC,

Network Programming in Linux XuybEmail: bai_xy@21cn.comThis article introduces common socket programming functions in Linux, General socket programming rules, precautions for programming of customer/Server models, and solutions to common problems,

1: The earliest monitoring module used by Oracle: Watchdog Http://blog.csdn.net/wyzxg/archive/2010/05/11/5579415.aspx   The parameters ........   2: From oracle9.2 to Oracle 11.1, we recommend that you use an I/O fencing module: hangcheck-timer when

1. Introduction Strace is a program debugging tool in Linux. It monitors the system calls used by an application and the system information it receives. Strace is a basic debugging tool. strace is often used to track system calls and received

Add two Tomcat environment variables to the/etc/profile file: # Java validateJava_home =/usr/Java/jdk1.5.0 _ 16# Jre_home =/usr/Java/jdk1.5.0 _ 16/JRE# Path = $ java_home/bin: $ jre_home/bin: $ path# Classpath =.: $ java_home/lib/dt. jar: $

VNC (Virtual Network Computing) is a famous remote control software, which consists of two parts. One is the client application VNC Viewer, and the other is the server application VNC server. RedHat Linux 9.0 has built-in "VNC- 3.3.3 R2

Create database manuallyAs a DBA, you must always remember what to use or prohibit the use of RM commands. If you are never able to use them, you must be careful and careful when you press Enter!Red Hat Enterprise 3 + Oracle 10g Release 2$ Su-Oracle1

    An old hard disk is attached to the server. If you want to format the historical data and save it, use fdisk to report the following error: /Dev/sda1 isapparently in use by the system; will not make a filesystem here!   In general, this is

Export Function Description: sets or displays environment variables. Syntax: Export [-FNP] [variable name] = [variable setting value]Note: When executing a program in shell, shell provides a set of environment variables. Export allows you to add,

DF Syntax: DF [-ahikmt]Note: displays the status of the file system or displays the status of all file systems (default value) Parameters: -A, -- all contains all file systems with 0 blocks-H, -- human-readable uses a human-readable format (the

Install and configure wine The source wine is 0.9.59 and has been updated to 0.9.61. 1. Enter sudo apt-Get install wine in the command line. You can also download the source code and compile it on the wine official website. This will reduce problems

Do not display interface problems: It cannot be displayed normally after it is opened. Only the title bar is displayed normally. Solution:Use VI to open zend_development_environment (related to the path you selected for installation, find it), and

Now let's get busy building a pipeline! $ gst-launch v4l2src device=/dev/video0 ! \'video/x-raw-yuv,width=640,height=480,framerate=30/1' ! \xvimagesink Gstreamer has a simple pipeline workflow. first you define the source, then you

1. Find Find is the most common and powerful search command. You can use it to find any file you want. The format of find is as follows: 　　$ Find -: the directory to be searched and all its subdirectories. The current directory is used by default.