mac vm

Label:Recently began to learn OpenStack, because there is no environment, so do not know how to get started, so download the OpenStack for Oracle Linux version, ready to play (with Oracle account, hehe). This reference is still a lot of information on the Oracle website, I refer to the Ronen Kofman hands-on lab:getting Started with OpenStack on Oracle Linux and Oracle VM , the link is as follows: Http://www.oracle.com/technetwork/systems/hands-on-labs

After cloning, the VMware virtual machine discovers that the original eth0 of the cloned host will be gone, instead there will be a new Mac Nic Eth1. This article solves how to reasonably change the NIC to eth0. Ifconfig eth1 determine the MAC address of the new network card.Nmcli con determine the UUID of the new NIC 2Vim/etc/udev/rules.d/70-persistent-net.rulesDelete the relevant information of the

The first step vi/etc/udev/rules.d/70-persistent-net.rulesComment out the previous eth0,Change eth1 to eth0 and copy MAC addressPart II Vi/etc/sysconfig/network-script/ifcfg-eth0Write the MAC address of the first stepDevice=eth0Bootproto=staticbroadcast=192.168.137.255ipaddr=192.168.137.222netmask=255.255.255.0gateway=192.168.137.1Hwaddr= "00:0c:29:8b:bc:09"Nm_controlled= "Yes"onboot= "Yes"Type= "Ethernet"#

After the memory is allocated to the virtual machine, the Hyper-V host allocates the available memory resources of the system to the created virtual machine. The default memory is called static memory, that is, when you create a virtual machine, how much GB of memory is allocated to the virtual machine. The dynamic memory function provided by Windows Server 2012 Hyper-V allows the Administrator to re-adjust resources, make full use of limited memory resources to achieve better memory integration

another article: http://www.linuxfly.org/post/320/?1. Pre- clean memory usage ?Free-m2. start cleaning up ??Echo 1 >/proc/sys/vm/drop_caches3. memory usage after cleanup ?Free-m4. complete !To view the number of memory bars command:Dmidecode?|? Grep?-a16? "Memory?" device$ " ?????++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++??????# Sync# echo 1 >/proc/sys/vm/drop_caches?? Echo 2 >/proc/s

", attr{type}==" 1 ", kernel==" eth* ", name=" eth1 "Record the MAC address of the eth1 Nic 00:0c:29:50:bd:17Next, open the/etc/sysconfig/network-scripts/ifcfg-eth0# Vi/etc/sysconfig/network-scripts/ifcfg-eth0Change device= "eth0" to Device= "eth1",Change the hwaddr= "00:0c:29:8f:89:97" to the MAC address above hwaddr= "00:0c:29:50:bd:17"Finally, restart the network# Service Network RestartOr#/etc/init.d/n

on device Manager, Uninstall thecd-rom Device and Scan for hardware changes.650) this.width=650; "title=" 111.jpg "style=" Float:none; "src=" http://s3.51cto.com/wyfs02/M01/8D/0F/ Wkiom1ieidodrqwcaadrvwzfmvi504.jpg "alt=" Wkiom1ieidodrqwcaadrvwzfmvi504.jpg "/>Set the Tag to 3, Start to 1650) this.width=650; "title=" 112.jpg "style=" Float:none; "src=" http://s3.51cto.com/wyfs02/M02/8D/0F/ Wkiom1ieidow36dlaabrwz_fhkq610.jpg "alt=" Wkiom1ieidow36dlaabrwz_fhkq610.jpg "/>Procedures to enable the CD

options by default, after the installation is successful as follows.　　Iii. Configuring virtual Machine Shared Folders1. Before you turn on the virtual machine, share the folder by configuring the virtual machine. By configuring shared folders, Ubuntu can access the E:\Share directory under Windows by accessing the/mnt/hgfs/share directory. Where thelast level of directory Share in/mnt/hgfs/share is the name in the configuration, Share in E:\Share is the host path configured in. 　　2. For example

Reason one: It is possible that Tomcat files were accidentally deleted. Try to change Tomcat,Resolution step: Re-download Tomcat and unzip. Click windows--"preferences--" Tomcat to reconfigure.Reason two: MyEclipse system comes with JDK problemResolution step: Re-download Tomcat and unzip. Click windows--"preferences--" tomcat--"JDK, configure your own JDKCause three: errors caused by software conflictsSteps to resolve:Locate Myeclipse.ini FilePlus-djava.net.preferipv4stack=true.Resolves a confi

1, the first time to write a blog, this afternoon struggled for an afternoon, finally understand how to connect the virtual machine above the Linux system.2, how to connect the system and configuration, I do not say, there is a linkHttp://wenku.baidu.com/link?url= Kornmzlj-aiwfwz24dmdlfqalsw8ragiubljzhf05fevbpdowh0e53reuq5hq4rujsktytq78bgfb4umuycnuqn_qf7wqv6fif_rq5vg3, I have been in the afternoon is the problem of static IP. I have always been 192.168.15.1, and later changed to 192.168.54.1. Th

TE Rminal. # The fourth form is similar to the third, except instead of using the # broadcast address, it sends Directquerys t o Each of the hosts in the list # # in all cases, XDM uses the first entry which matches the terminal; # for Indirectquery messages only entries with right hand sides can # match, for Direct and broadcast Query messages, O nly entries without # right hand sides can match. # # * #any host can get a login window ## to hardwire a specific terminal to a specific hos

/wKiom1Y20MOCeQ4aAAEUlH5o8Po851.jpg "title=" 14slowattack.png "alt=" Wkiom1y20moceq4aaaeulh5o8po851.jpg "/>6.3 We will remember that we set the attack detection time is 1 minutes, after an attack for a period of time, we monitor the status of Iptables, we can see that the IP address of the attack was detected, and banned:650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/75/53/wKioL1Y20bGj1X0JAAEOLRyQfwY477.jpg "title=" 15.png "alt=" Wkiol1y20bgj1x0jaaeolryqfwy477.jpg "/>6.4 Final attack

In the virtual machine VM installed CentOS system, network card selection bridge mode. At the beginning of the time can also automatically obtain the IP address, suddenly one day the IP disappeared, and then how to restart can not get the IP address. Because the IP was previously available, and the VMware NAT Service and VMware DHCP Service Two have been started, no changes have been made, so the configuration is certainly no problem. Baffled!!! Lat

These days to download the roller source to learn, under the eclipse environment using the MAVEN plug-in to perform install goals. The following error occurred: Error occurred during initialization of VM Agent library failed to init:instrument Error opening zip file or JAR Manifest missing:c:\documents The workaround is to modify the following file: Planet-business/pom.xml weblogger-business/pom.xml weblogger-web/pom.xml weblogger-weba

space, set the "Data Space location" When you must click the drop-down list, select "Other". This will make it possible to locate the folders in the Folder List and return them after selecting the folders that need to be shared. Tick the "Fixed allocation" option, and now we can see the shared hosts folder in the Data Space list. Map Network drivesNow that we have access to the Hosts folder in the form of "Network Places", it is cumbersome to do so, and we use the form of "mapped net drives"

1. Set up a shared folder on the local system to use for the regional space that interacts with Ubuntu. 2. Right-click the shared folder icon on the status bar or the menu bar "device-shared folder" to open the shared folder settings, as shown in3. Click the Add button in the upper right corner of the shared Folder settings box.Select a shared folder that was previously set by this computerYou must not check the automatic mount at this time4, set

Install Oracle 11G Single-instance database on Linux under VM virtual machine1. Environment and pre-installation planning: virtual machines and OS as followsEnvironment: VMware wordstation Ace Edition 6.0.2Operating system: Oraclelinux-r5-u8-server-i386-dvd 3.2GTo install the operating system, it is important to note that there is enough disk space to reserve.My plan is to:The virtual machine allocates 1024M of memory, of course, if the host memory is

sf_name; For example, the shared folder name is share, then you see Sf_share.third, in the system associated with the virtual machine system, file sharing. Click the network right click on the desktop, select the Map Network drive, where the path of the folder, the path to the shared folder, finally the network location in the computer, the icon of the shared file appears, double-click the folder to display the shared content.Finally, the results of the implementation are as follows: Or

ServerCopyright (c), 2018, Oracle, MariaDB Corporation Ab and others.Type ' help ', ' or ' \h ' for help. Type ' \c ' to clear the current input statement.MariaDB [(None)]> create user ' username ' @ '% ' identified by ' password ';Query OK, 0 rows Affected (0.00 sec)MariaDB [(None)]> grant all on * * ' username ' @ '% ';Error 1064 (42000): You have a error in your SQL syntax; Check the manual, corresponds to your MariaDB server version for the right syntax "@ '" @ '% ' @ Line 1MariaDB [(None)]

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