virtualbox centos

SSH connects to CentOS in VirtualBox.To connect to CentOS in VirtualBox through SSH and connect to CentOS in VirtualBox through SSH, we know that the setting is completely different from that of VMWare, but the setting is simpler in comparison. You can do this in two simple

Using Virtualbox+vagrant to install the CentOS 7 environment on Windows, you need to install the VirtualBox and vagrant Tools, and download a box image file for CentOS 7. First, install the above tools, download a good box file, use the Vagrant command to add mirrors to vagrant: Vagrant Box Add name path This succes

My CentOS version is: #cat/etc/issue: CentOS Release 6.2 (Final) 1. Install the associated package Yum install kernel-headers kernel-devel gcc make 2. View the downloaded kernel code version ls/usr/src/kernels/ 2.6.32-279.14.1.el6.i686 3. View the kernel version of this machine Uname-r2.6.32-220.2.1.el6.i686 4. The above 2 versions must be consistent, otherwise there will be a problem, yum

Recently, I want to learn how to install oracle in Linux. However, the virtual machine and the physical machine cannot communicate with each other. It is depressing that you can find this article. My environment is: Host OS: Windows XP SP3 Guest OS: centos 6.3 Virtual Machine: virtualbox 4.2.6 Connection Type: Nat The reprinted article is as follows: First, let's look at this:Network Address Translation

My centos version is: # Cat/etc/issue: Centos Release 6.2 (final) 1. Install the associated package Yum install kernel-headers kernel-devel GCC make 2. view the downloaded KernelCodeVersion Ls/usr/src/kernels/ 2.6.32-279.14.1.el6.i686 3. view the kernel version of the local machine. Uname-R2.6.32-220.2.1.el6.i686 4. The above two versions must be consistent, otherwise there will be problem

VirtualBox in use, sometimes because of the lack of allocated space caused problems, you can use the following ways to increase the partition space:First, VirtualBox settings:1) go to VirtualBox's installation directory to find this command EXE file: Vboxmanage.exe2) Run command: vboxmanage modifyhd centos_sp.vdi--resize 100000Resets the virtual machine size to 100GIf you re-mount the existing virtual machi

Tags: Justify news Ctrl one point account system a technical XIDPreparation conditionsIt's already installed on your real machine. VirtualBox virtual machines, specific installation methods can refer to the Linux commune articles.Download the CentOS-7 image1. Create a virtual computer in a virtual machineClick the New button to start the new virtual machine computer,where to fill in the name

Add VirtualBox Source The code is as follows Copy Code Cd/etc/yum.repos.dwget Http://download.virtualbox.org/virtualbox/rpm/rhel/virtualbox.repo Add Rpmforge Source The code is as follows Copy Code Cdwget http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.2-1.el6.rf.x86_64.rpmRPM-IVH rpmforge-release-0.5.2-1.el6.rf.x86_64.rpm

Recently in Linux to do file merge, do participle, disk space is not enough, the extended disk space method to record.1. Open Windows Small Black window under VirtualBox installation path (e.g. C:\Program files\oracle\virtualbox>)Perform:Vboxmanage Modifyhd E:\vbox\Ubuntu12.04\Ubuntu1204-201310-disk1.vdi--resize 30000 (30000 is the capacity you want to increase, in M, Can be determined according to their ow

Recently playing Hadoop requires several virtual institutions into a cluster, on the VirtualBox installed CentOS, networking problems arose, specifically, two: Connectivity between the host and the virtual machine The problem of Internet access for virtual machines Turn over a lot of blog, finally solved the problemEnvironment IntroductionMy host is Ubuntu14.04,

Host and virtual machines using VirtualBox to communicate with each other method:(Use VirtualBox do not use the green version, because the green version of the virtual network card driver is not installed, so the host and the virtual machine can not communicate with each other, remember)1. Set the "settings" corresponding to the installed operating system2, select: Network, the NIC 1 is set to: Bridge netwo

To connect to CentOS in VirtualBox through SSH and connect to CentOS in VirtualBox through SSH, we know that the setting is completely different from that of VMWare, but the setting is simpler in comparison. You can do this in two simple steps: www.2cto.com enable the sshd service in CentOS.Chkconfig sshd on service ss

Recently, hadoop was developed on Linux, so I installed a virtualbox virtual machine and installed a centOS system on the virtual machine. Linux is installed, but network configuration is another headache. I mainly want to allow the host machine and virtual machine to access each other. Then I went to Baidu and configured it step by step based on Baidu's results. Recently, hadoop was developed on Linux, so

Recently installed on the VirtualBox CentOS, suddenly found the CPU fan turned, a check, the original VirtualBox on the CentOS almost in 100% use VirtualBox assigned to its CPU core. On the internet to find a half-day, finally found a method, namely: Modify the/etc/grub.conf

1. Download and install VirtualBox and VirtualBox extension2. Create and install a CentOS virtual machine3. Download and install the libgdiplus,gdi+ library4. Download and install Mono5. Download and install the GTK-SHARP,GUII library (optional, if you do not need to run the desktop program, you can not install)6. Download and install Monodeveloper (optional, you

Compile the kernel in centos of virtualbox and record the steps for setting up the linux kernel debugging environment www.2cto.com and OS. 1. The linux environment used for normal work: Ubuntu 12.04. Of course you can use windows. 2. the compiled kernel should not be installed on the working machine, so I installed centos 5.7 in

The default hard drive size for Centos 6.5 VMS created by Oracle VirtualBox is 8 g (not manually adjusted) and now uses 100%, which requires capacity expansion.[Email protected] ~]# df-hFilesystem Size used Avail use% mounted on/dev/mapper/vg_kaola-lv_root 6.5G 6.2G 32M 100%/Tmpfs 939M 76K 939M 1%/DEV/SHM/DEV/SDA1 477M 59M 393M 14%/bootCm_processes 939M 0 939M 0%/var/run/cloudera-scm-agent/process Copy

The following error occurs when CentOS 5.5/CentOS 5.6/CentOS 6.0 is started in VirtualBox today. Piix4_smbus :00:07. 0: SMBus base address uninitialized-upgrade BIOS or use force_addr = 0 xaddr This error does not affect the startup, but every time you restart the system, an error occurs, which means you have to chec

machine in the state of the CentOS shutdown in the virtual machine650) this.width=650; "Src=" Https://s2.51cto.com/oss/201711/07/84c7f0ba0fe4c3fea380a9c73a6a26c1.jpg-wh_500x0-wm_3 -wmp_4-s_2890820035.jpg "title=" 3.jpg "alt=" 84c7f0ba0fe4c3fea380a9c73a6a26c1.jpg-wh_ "/>Select "Add Virtual Drive"650) this.width=650; "Src=" Https://s2.51cto.com/oss/201711/07/a192d282b7428643a40232d25c65fa2b.jpg-wh_500x0-wm_3 -wmp_4-s_1766981075.jpg "title=" 4.jpg "alt=

/additions./vboxlinuxadditions.run Note: An error occurred during installation and you can view the/var/log/vboxadd-iNstll.log files are installed with the enhanced tool, the mouse can switch between the host and the virtual machine freely.　　5. Set up the shared folder A. In the VirtualBox "Settings-shared Folder" New Shared folders, select the Host shared folder directory/users/xxx/centosshare, set the shared folder name Centosshare, set the fixed al