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If you are using grub as the master boot to boot a dual system (Windows & Linux), you can set Windows as the default operating system by doing the following. Adjusts the order in which two operating systems are displayed on the screen (typically,

Win7, Fedora Dual System--installation The rise last night with a hard drive installed a dual system, the original system is Win7, after installed Fedora13. The installation process is as follows: first, environmental description System: Win7

Ubuntu version, executes the sudo command prompt under the general user, the user is isn't in the sudoers file. This incident would be reported. Solution: First, $where is sudoers-Find the location of the file, the default is/etc/sudoers Second,

Orangepi Extended disk space Bought for a long time, no use, now upgrade found that disk space is not enough: only 4G space Lubuntu root@orangepi:/home/orangepi# df-h filesystem Size Used avail use% mounted on /dev/root 3.4G 3.3G 0

Howtoinstall and Configure ROS Groovy on Ubuntu Followthe instruction Http://www.ros.org/wiki/groovy/Installation/Ubuntuto Install Ros Groovy: Setupsources.list: $sudosh-C ' echo ' Deb Http://packages.ros.org/ros/ubuntu precisemain '

The night before the day before the FEDORA9 installed ATI graphics card driver, upgrade the system, yesterday morning to look, my laptop overheating (found under Fedora often this situation, and Windows rarely appear, visible Linux power management

The server configuration file is modified with a shell script to delete the contents after the string "(C)" in the following three lines of string. Ums.newcopyright.zh_cn= (C) 1998-2015öððëíšñ¶¹é Ýóðïþ¹«ëÿ°æèšëùóð ums.newcopyright.en_us= (C) 1998-20

This article takes Fedora 10 as an example to use the CD-ROM image file hard drive to install fedora (that is, optical drive support is not required). The version of Fedora 9 is quite similar to this one (you just need to change the mirror

If SPI/QSPI Flash is supported in Uboot, then you can use SF's erase, read, and write command to manipulate SPI Flash SF read is used to read flash data to memory SF Write write memory data to Flash SF Erase erase the specified position, specify

First install the Remote Desktop client software under Linux-rdesktopOpen Terminal execution sudo apt-get install rdesktop remote Connect XP system (provided Windows XP must be turned on and allow remote users to log on) Rdesktop ServerIP or

Teng hand, to seriously write an embedded article, talk about my learning process. I hope it will be of some help to you. To introduce the background, I am learning computer, or a special promotion. Freshman sophomore on the software college, and

Turn from: http://hi.baidu.com/linuxlife/item/94a6c096a1e4184af0421569 Ldconfig is a dynamic link Library management commandIn order for the dynamic link library to be shared by the system, you also need to run the management commands for the

============================================== View hardware configuration # Dahdi_hardware==============================================View Dahdi Service ConfigurationMore/etc/dahdi/system.confShow the following content, obviously less my PSTN

Once naïve thought that as long as with their own efforts will be able to achieve the pinnacle of success, now it seems that the most important factor may still be luck. Since the start of the failure (early 05) until now, has been a dream to become

When we do socket development, we often encounter this error: usually each socket address (Protocol/network address/port) only allowed to use once The error indication is clear: the communication port is occupied, causing the communication to

Original address: http://www.cyberciti.biz/faq/bash-shell-change-the-color-of-my-shell-prompt-under-linux-or-unix/ ----------------- BASH Shell:change The Color of my Shell Prompt Under Linux or UNIX by VIVEK Gite on October 6, 2006 How does I

Normal 0 7.8 pt 0 2 false false MicrosoftInternetExplorer4 Brief introduction ALSA is a large number of audio device libraries used in Linux system, which can separate drive and application development through ALSA architecture. Alsa provides the

CENTOS65 installation pg935 times wrong: Jade:command not found 1 [Root@pghost1 postgresql-9.3.5]#./configure--prefix=/opt/pgsql9.3.5--with-pgport=1949--with-perl--WITH-TCL--

At this time last year, it has already begun to do a complete set (today also some people into the laboratory to do); Review the distribution, the first time I heard that there is a third way to build the server: To do with the FSM. Always thought

Portal:http://poj.org/problem?id=3666 Making the Grade Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 9468 Accepted: 4406