Linux

(1)Virtualbox Ubuntu shared folder settings: # Mount-T vboxsf performance_folder/mnt/path # Mount-T vboxsf c_drive/mnt/path (mount the entire c disk) (2)Su Password > Sudo passwd Then the system prompts you to enter the Unix Password.

1. There are two methods in Ubuntu: 1) directly download the plug-in and install it automatically Sudo apt-Get install sun-java6-plugin 2) use the. So file Download the corresponding JRE installation from the Oracle website; Add soft

It is best to combine tutorials and books to read books first. If you don't understand them, you can watch videos from Linux experts.1. Linux is a case-sensitive system. For example, Mozilla, and Mozilla are four different commands (but only the

Cross-compiled libraries and Examples Cross-compilation Library . /Configure-Prefix =/home/jrtp/-host = arm-montavista-Linux cc =/opt/mv_pro_4.0.1/montavista/Pro/devkit/ARM/v5t_le/bin/arm_v5t_le-gcc cxx = /opt/mv_pro_4.0.1/montavista/Pro/devkit/ARM/

1. IntroductionI remember that when I learned VC ++ and C language, I started to use a hello world example as an example to demonstrate how to introduce scholars to the temple, this has almost become a necessary way to get started with computer

Recently in the development of a IP-CAM system, need to use BOA, and CGI, first understand the next Abstract: Based on a detailed introduction to the implementation and configuration of an Embedded Web Server Boa, this article takes a program for

Diff (differential) Function Description: Compare the differences between files. Syntax: Diff [-abbcdefhilnnppqrsttuvwy] [-;] [-C ;] [-d;] [-I ;] [-S ;] [-W ;] [-x;] [-x;] [-- help] [-- left-column] [-- suppress-common-line] [file or directory 1]

arm-elf与arm-linux的区别 arm-elf与arm-linux的区别       作者: forest  出自: http://www.linuxdiyf.com     在基于ARM的嵌入式系统开发中，常常用到交叉编译的GCC工具链有两种：arm-linux-

Content: I. bootloader Ii. kernel guide entry Iii. Core Data Structure initialization-kernel boot Part 1 Iv. Peripheral initialization-kernel boot Part 2 V. INIT process and inittab boot command Vi. RC Startup Script 7. Getty and login 8.

[ 0.000000] Debug-sunsea: start_kernel(), init/main.c[ 0.000000] Debug-sunsea: page_address_init(), mm/highmem.c[ 0.000000] Debug-sunsea: setup_arch(), arch/arm/kernel/setup.c[ 0.000000] Debug-sunsea: parse_early_param(), init/main.c[

Minicom is a software for serial communication in Linux. Its use relies entirely on the keyboard. Although it is not as easy as a "Super Terminal, however, readers will learn about its efficiency and convenience after getting used to it. The

Configure Samb in ubuntu8.04 Install Samba: Sudo apt-Get install sambaSudo apt-Get install smbfs Install and configure the samba graphic interface: Sudo apt-Get install system-config-samba Start the samba service: sudo/etc/init. d/samba

Table of contents1. Introduction to SED2. Addressing3. Sed command4. Options5. metacharacters6. Instance7. Script 1. Introduction to SED Sed is an online editor that processes a row of content at a time. During processing, the currently processed

 Summary of Linux kernel compilation errors1. Include/Linux/time. h: 174: Undefined reference to '_ aeabi_uldivmod' this problem is caused by the GCC 4.3 version of The arm-2008q3, code optimization. --- include/linux/time.h 2008-10-09 19:47

1. The two most important files of the user account are "/etc/passwd" and "/etc/shadow". You can view them using man 5 passwd. In/etc/passwd, ":" is separated into seven parts: Account name and password (displayed as X indicates that the password

1. Start the shutdown process and load the program 1. Linux Startup Process A) load the BIOS hardware information and obtain the code of the first startup device. B) read the boot information of the boot loader for the MBR OF THE FIRST boot device.

Go to the decompressed vmwaretools directory$ CD/tmp/vmware-tools-distribRun the installation command $ sudo./vmware-install.pl Next, press Enter. An error occurred in the middle:What is the location of the directory of C header files that match

Linux-file-open () Original article address:Introduction to Linux open Functions Author:Xu The open function is used to open and create files. The following is a brief description of the open function. # IncludeFcntl. h> Int open (const char *

System # Uname-A # view kernel/OS/CPU information # Head-N 1/etc/issue # view OS version # Cat/proc/cpuinfo # view CPU information # hostname # view computer name # lspci-TV # list all PCI devices # lsusb-TV # list all USB devices # lsmod # list

One problem found in the system today is that when exporting an Excel file, the format is messy (in fact, there is a piece of data in the middle that suddenly breaks the line ). At first, I thought it was a program problem, but after calling the