fedora linux tutorial

This method has been verified multiple times in the Fedora system. Suppose you have a Linux system that can work normally. Now you want to copy a system to another hard disk to enable this backup hard disk immediately when the system crashes, that does not affect the operation of the system, and the size of the backup hard disk may be different from that of the original system. It does not matter if the abo

In Windows, all the application software has an installation program, such as setup.exe‑install.exe. You only need to double-click and "Next", but few software is installed in Linux in this way, because the application software in Linux is mostly the source code package, you need to manually compile and install the software. In this chapter, we will explain how to install the software in

desktop virtualization product) may later support virtualization architectures such as Kvm/xen. Open VM Tools can be updated with the Linux kernel to support the latest version, completely resolve the past VMware upgrade is too slow to keep up with the Linux kernel and the surrounding software upgrade rhythm caused the virtual machine enhancement effect disappears (sometimes requires the user to the VMware

With the rapid development of embedded technology, Linux has developed rapidly over a period of time. Although it is not very hot now, but the use of Linux in the real world is still very useful. And the CD has some outdated, not only wasteful and environmentally friendly, so high quality and low price of the USB flash drive stand out. Therefore, the use of USB flash drive to start the

In Fedora Linux, "xxx is not in the sudoers file", fedorasudoers Problem description: To execute some operations in Fedora, you need to use the root permission. When using the command: Sudo If you want to temporarily obtain the root permission in a common user, you are prompted:"Xxx is not in the sudoers file. The incident will be reported ."Note: "xxx"

As we all know, there is no default installation of backup software with GUI in Fedora.We can go to Software Center to search for "backup" or "DUP" to install Deja-dup for backup, this software is set in Ubuntu "Backup", but Ubuntu integrated it into the system.Unlike Ubuntu, however, there are some problems with this software in fedora, with insufficient permissions and some folders that fail to be backed up.So, we need to execute it with root privil

[1],1 ); - - if( !image.data) - { +printf"No image data \ n"); - return-1; + } ANamedwindow ("Display Image", cv_window_autosize); atImshow ("Display Image", image); - -Waitkey (0); - - return 0; -}Create a new file named CMakeLists.txt with the following:1 2.8 )2Project (displayimage)3find_package (OpenCV REQUIRED)4 add _executable (displayimage displayimage. CPP )5 target_link_libraries (displayimage ${opencv_libs})Copy two files to the same directory (preferably c

In Linux, you can easily bind multiple NICs to achieve load balancing and dual-line hot backup. Server Load balancer distributes the load evenly to any number of network adapters to achieve dual-line hot standby with overlapping bandwidth. That is, multiple network adapters are backed up to each other. The normal operation of the network can be ensured by any network adapter. Mode = 0Round-robin: sequential (polling load balancing, the most common) mo

At the beginning, ubuntu was installed, and there was no Chinese input method. I had no idea how to install it for a rookie-level character like me after a long time. FC Modification FC hard disk installation is still relatively easy, mainly referring to a piece of article, very smooth 1. Download the image file Fedora-12-i386-DVD.iso officially released by fedora10, size about 3GB. Put it in the FAT32 root directory. 2. decompress the files to copy

Fedora Arch Linux-the most romantic thing is happening now... With the help of Cupid, Fedora and Arch are "in love. This is their first "crystallization", Yaourt! 0. What is Yaourt? Yaourt is a Pacman-based Arch Linux package management tool written in Bash. Now, Fedora us

Reference Linux fedora code n graphics and character Switching By default, FC enables logon to a graphical interface. 1, from the graphical interface to the character interface method: CTRL + ALT + F1-F6 F1 single user F2 multi-user (NFS not supported) F3 full user F4 undefined special circumstances F5x11: Enter the X-window system. F6tty character user 2. switch from the character interface to the graphic

In the past, RedHat was the first line in the desktop field and other Linux releases. It was announced to exit due to profit market and other reasons. Maybe you don't understand. For example, Ubuntu has nearly 10 million users, but its funds are poor. As a commercial company, RedHat cannot eat too much. But now things have changed, and RedHat has greatly improved the technology of virtual machines, and switched to KVM, the SolidICE/SPICE desktop virtu

Configure JDK in Fedora Linux 8 Download the jdk-6u4-linux-i586.bin to sun.com, assuming that the download is under the current user directory; 2. Create the software Directory under/home/abin and copy the jdk-6u4-linux-i586.bin to the software Directory; 3. find the terminal, go to/home/abin/software, Execute Command

These two Linux distributions are both good and never know which one to choose. However, I still use Ubuntu for many times. Recently I installed a Fedora9, and suddenly I felt like it, it is found that Ubuntu is really easy to use, the installation of software is fast and simple, and there is a strong Chinese community support, with Ubuntu do not need to find any source code compilation, do not need to find DEB package installation, if you have any so

The simplest way to get Linux to have a near-win font effect. A full range of Linux versions, such as Fedora Ubuntu, apply. No need to modify fonts.conf, no need to patch. Simple and clear. The method is as follows: 1. To download the http://www.pkucn.com/viewthread.php?tid=205069extra=page=1 with Dot Matrix (SIMSUN.TTC), I used the first font with a large dot

The number of CPU instruction sets have kept growing, and likewise for the operating systems which is able to run and supp ORT on more than one CPU system architecture. For example, a Linux OS such as Ubuntu, Fedora, Redhat, Linux Mint, Debian, Arch Linux, OpenSUSE and CentOS can run on Int El or AMD CPU in either 32-b

linux sendmail Mail Server Setup (Fedora 8)2009-01-22 17:27 3316 People read Comments (2) favorite reports Mail server linuxprotocolscaching Test loginRecently has been learning Linux, my blog in the previous period of time have written to set up the DNS detailed steps, this section mainly on the establishment of mail server, we all know that the Rack mail ser

virtualization product) may later support virtualized architectures such as Kvm/xen. Open VM Tools can be upgraded with the Linux kernel to support the latest version, to solve the problem of the past VMware upgrades too slow, not keep up with the Linux kernel and the surrounding software upgrade rhythm resulting in the disappearance of virtual machine enhancements (sometimes require users to their own VM

/admin/downloads/wecity/platforms directory to find an Android project to import into eclipseThen find Cordovalib under the/home/admin/downloads/wecity/platforms/android Android entryImporting Cordovalib under Android projects is done with an integrated Cordova Android project (you need to right-click on the project to Build the path-->configure Bulid path-to the left menu bar Select Android-->library-->add Add Cordora)Note: You may get an error when importing an Android projectNeed to right-cli

When installing VMWare for Linux on Fedora Core, sometimes there are some problems, such as the error when executing the vmware-config.pl: What is the location of the directory of C header files that match your runningKernel? [/Usr/src/linux/include]/lib/modules/2.6.15-1.1907 _ FC5/build/include The kernel defined by this directory of header files does not have