Tags: nal centos centos7 win ETH copy virtual VDI one1. Locate the installation directory to Vritualbox2. Copy the installed. vdi file to the specified directory3. ImplementationVboxmanage internalcommands Sethduuid F:\VirtualBoxALl\CentOS7-002\CentOS-02.vdi4. Create a new virtual machine, reference CENTOS-02.VDIThis makes it possible to complete a clone replication without having to reinstall a Cenos system again, saving time.Cloning virtual machine images under the Windows environment under
Prior to the installation of CentOS Mirror, did not try to use the network function, today just again using CentOS, and then ping the network, found that the failure, using Ifconfig to view the network card, found the network card IPAs: 127.0.0.1, we all know that this IP address is obviously unable to connect to the Internet, and then you find the problem by viewing/etc/sysconfig/network-scripts/ifcfg-eth0, just set Onboot to Onboot=yes. The role of Onboot is to automatically load the system wh
The virtual machine has just been installed and the system linux2.6.But want to install some software, found unable to network. Depressed ~ Also to manually set up the network, but it is not small white can do things, but also to understand the principle of Chu.Http://reverland.bitbucket.org/VirtualBox_net.htmlHttp://www.cnblogs.com/HondaHsu/archive/2013/05/30/3107793.htmlHttp://os.51cto.com/art/200912/168800.htmThese blogs are well written, at least the basics are covered.Specifically let the n
Tags: secure network ini CRT domain-name 5.0 style BSP1. In the VirtualBox settings of the Network menu, connect mode Select Bridge Network card2. Start the system, set the static IPsudo vim/etc/network/interfacesAuto ENP0S3Iface enp0s3 inet StaticAddress 192.168.19.3 #静态ipGateway 192.168.19.1 #网关Netmask 255.255.255.0Dns-nameserver 202.96.209.5 #设置成和电脑一样, my is Ubuntu16.04, do not configure the words, Ping does not pass the extranet domain name3. Rest
Tags: nbsp references inux no environment cat tables reference
Installing virtual machines
Reference: https://opensourcedbms.com/dbms/installing-cent-os-6-3-linux-in-oracle-virtual-box-ssh-access/To set up network port forwarding:Note: If the port mapping does not take effect, the executable command iptables-f
Installing Java
Using Yum installation, reference: http://blog.csdn.net/onepiecehuiyu/article/details/17189571
Installing
Tags: cat box www. Advent passwd boot img start sharingThe answer is not complete, I rearrange the solution is seen on other sites.For VMware's forgotten password in CentOS, here's the solution:
Start the system, press the ESC key above the keyboard before entering the system, enter the following interface
2. Press the E key on the keyboard to display the following interface3. Select the second entry kernal, press the E key, the following interface appears4. Make a space, enter the numbe
See whether Oracle is 32-bit or 64-bit
sql select * from V$version; BANNER----------------------------------------------------------------Oracle Database 10g Enterprise Edition Release 10.1.0.2.0-prod pl/sql release 10.1.0.2.0-production CORE 10.1.0.2.0 Production TNS for
Tags: network connection Bubuko network ipaddr inux linu ifcfg sysconfig Private Cuisine1. Check the ip:ipconfig of the machine2. Check the ip:ifconfig of the CentOS7.0 ifcfg-enp0s33. Check whether the IP net_id in 1 and 2 are the same, and if not, modify the net_id value of ipaddr in Ip:vi/etc/sysconfig/network-scripts/ifcfg-enp0s3 in CentOS7.04. Enter reboot restart, ping www.baidu.com found network connection successfulPictures from Brother Bird's Linux private dish (http://linux.vbird.org/li
/shareIf prompted/sbin/mount.vboxsf:mounting failed with the Error:no such devicemay not be loaded kernel module VBOXFS, first look under:#lsmod | grep vboxsfIf no results are returned, the description vboxsf is not loaded, execution#sudo modprobe vboxsfNormal Mount-t vboxsf winshare/mnt/share the shared folder should be accessible#cd/mnt/share#ls-alIf you do not want to manually mount each time, you can add an item to the/etc/fstabShare/mnt/share vboxsf Rw,gid=100,uid=1000,auto 0 0This will aut
Migrate the oracle database from the 32-bit platform to the 64-bit, oracle32-bit
The disk of the customer's 32-bit oracle database system is damaged. Fortunately, the
Environment:Oracle VM VirtualBox version number: 5.0.20Centos-6.7-x86_64-minimal.iso1. Replicating virtual machinesRight-click the hibernation template virtual machine and select Copy--fill in the new virtual computer name, tick "reinitialize all network card MAC address (R)"--Default "full copy"--Default "current Virtual PC status (M)"2. Start the new virtual machine in hibernation and turn off the new vir
Virtual Machine: VirtualBox
(1)
To use full screen, shared functions, and other functions, you need to install enhanced functions for the Virtual Machine>
Click "device" --> "Install enhancement"
The optical drive icon appears on the desktop, VBOXADDITIOINS_3.28_64453. If not, you can find it in the media folder.
(2) install enhancements
Open it and find the VBoxLinuxAdditions-x86.run inside
Open the terminal and go to the directory where the V
Label:Turn from:http://blog.csdn.net/lyc_daniel/article/details/44195515VirtualBox inside there is a home button, note that the home key is not necessarily a keyboard home, but set a key, the default right ctrl is said home, sometimes set their own do not know how to switch back or find the control bar, you can press the quick switch, Shortcut key is the right ctrl+f switch to full-screen mode, the right of the ctrl+l switch to seamless mode, the right of CTRL + C switch to proportional mode, th
ORACLE Installation./runInstaller reports "You are attempting to install 64-bit Oracle on a 32-bit operating system., yuminstalloracle
Prepare to install the oracle database, see: http://blog.csdn.net/mchdba/article/details/430860
Questions:VirtualBox install Windows2000, set up the network and go to the last step, copy the components ... And then reboot, try again or reboot!Solution:Check the information on the Oracle website: The Http://www.virtualbox.org/manual/ch12.html#idp12786160Oracle website says this is a bug for Win2000 because the virtual machine is operating too fast.The solution is to slow down the virtual machine. On the Windows platform:CD X:\Program Files\
Label:Preparing to install the Oracle database, refer to: http://blog.csdn.net/mchdba/article/details/430860371, workaround (1), ignore system prereqs[Email protected] database]# export display=192.168.121.218:1.0[Email protected] database]# Xhsot +-bash:xhsot:command not found[Email protected] database]# Xhost +Access control disabled, clients can connect from any host[Email protected] database]# su-oracle
-Properties-advanced-environment variables-system environment variables:1> Click "New", the variable name is set to "Tns_admin", the variable value is set to "D:\app\Administrator\product\11.2.0\dbhome_1\NETWORK\ADMIN", click "OK"; (Directory of 64-bit Oracle Tnsname.ora files)2> Click "New" and the variable name is set to "Nls_lang" and the variable value is set
1) Install Oracle 11g 64-bit2) Installing the 32-bit Oracle Client (instantclient-basic-win32-11.2.0.1.0)Download Instantclient-basic-win32-11.2.0.1.0.zip (must be 32-bit, do not make the wrong version, the Oracle website has down
Tags: share development client Analytics admin hint Dev Oracle strConfiguring the Environment Oracle Service SideOracle_winx64_12c_database.iso Oracle ClientInstantclient-basiclite-nt-12.1.0.1.0.zip Integrated development EnvironmentPL/SQL Developer 10.0.5.1710 Configuration steps Make sure that Oracle has completed th
Native environment Win10 64-bit system, vs2013 32bit version, Oracle installed on the machine including the server and the client are 64bitWhen testing a. NET connection to an Oracle database, there is always the above exception, looking for a number of solutions, such as modifying the Web project platform to x86, or u
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