ImpactAnalysis.png/1' alt='Php Grid Open Source Download For Mac' title='Php Grid Open Source Download For Mac' />InformationWeek. News, analysis and research for business technology professionals, plus peertopeer knowledge sharing. Engage with our community. A communitybuilt site of hints and tips on using Apples new Mac OS X operating system. Download FreeCAD for free. D CAD modeler. WARNING FreeCAD has moved FreeCAD code and release files are now hosted on github at https. News, reviews, previews, tips, and downloads for multiple platforms. Install VTools is installed like any application Be careful uninstall the previous version of VTools see next bloc. Open the Vxxinstall. The opensource model is a decentralized software development model that encourages open collaboration. A main principle of opensource software development is peer. Mac OS X Hints A community built collection of OS X hints. This is my takean update on lasvegas hint I found here awhile back for running OS updates without creating a user on a Mac. It is applicable to any system 1. This can be helpful if you have a Time Machine backup thats on a newer OS than your install media, or if youre sellingdonating your Mac as it saves the new user having to update things. First things first, wipe your drive and zero it if you dont trust the end user of this computer and reinstall your desired OS. Once your OS is installed, boot to your install media or the Recovery Partition if available. Open Terminal from the Utilities option in the menubar. In the new Terminal window, type the following. This will bring up the Password Reset utility. Click Macintosh HD or whatever your HDD is called. Youll notice the only user account thats available is root. Enter a password youd like to useremember, though it doesnt really matter as well be disabling root and removing this password later. Click save, close the password reset utility and go back to working in Terminal. Now youll want to enter the following command. VolumesMacintosh HDprivatevardb. Apple. Setup. Done. This will create the file on Macintosh HD that tells the computer it has completed the setup so youre able to skip the process and login with the root account we just enabled. Close Terminal and reboot the computer into the Macintosh HD. You should be greeted by the login screen with an option that says Other. Click Other, enter root as the username and the password you chose to login. Proceed with Software Updates and any optional software youd like to install, making sure to install for All Users if prompted. Also keep in mind that any preference changes you make will only apply to the root user, so theres no sense in wasting any time customizing the look, feel and general operation of the computer. Psi To Crack A Human Skull Growth. After all software is installed, open up Terminal once more. Enter the following code. Apple. Setup. Done. This will remove the file we originally created and re enable the setup assistant to help create the newfirst user on the Mac. Next, open up Directory Utility. This can be found in Users Groups in System Preferences. Click Login Options, then click Join. Network Account Server. You should then see the option Open Directory Utility. Once in Directory Utility, click Edit in the menubar and then select Disable root user. As a note, this can be done while logged in as root. Close Directory Utility and restart the computer, booting back into to your install media or Recovery Partition. Open up Terminal one last time and enter. Once the Password Reset utility has appeared, click the root user once more. Instead of changing the password, however, simply click the Reset button to reset Home Folder ACLs. Reboot your Mac, confirm you see the Setup Assistant and youre ready to move onto restoring your backup or selling your computer I havent tested this one. Oracle RAC 1. 2c Database on Linux Using Virtual. Box. By Sergei Romanenko. This article describes the installation of Oracle Database 1. Release 1 1. 2. 1. RAC on Linux Oracle Linux 6. Virtual. Box 4. 2. Highlights of this installation procedure. Smallest possible footprint in terms of RAM and disk space without noticeable performance hit Short and fast way to get RAC installed and running. Only required operations included. If you can find more efficient way, please let me know Both ASMLib and Udev shared disk configurations are covered GUI maximized, it is friendly for beginners, saves time for experienced veterans Content. Introduction. This is my second article on Oracle RAC installed in Virtual. Box. The first one was about RAC version 1. Over last year, I became very active user of Virtual. Box. this is quite stable piece of software and I moved many aging physical computers in my household into virtual machines. A year ago I bought 1. GB of RAM for my laptop paying about 1. Probably it is even more affordable now. Given this trend of galloping RAM size, the entry level laptop computers with 1. GB are not far away from now. In this article I made adjustments for Oracle 1. Virtual. Box versions. Some steps were straightened or dropped making installation of 1. Your feedback is welcome, it helps to make the whole procedure simpler and faster. If you want to get through all steps of the Oracle RAC installation and your laptop or desktop computer has 8 GB or more of RAM 1. GB is recommended. Oracle Virtual. Box as demonstrated in this article. You can get a running RAC system which can host a small test database. The created system is not, and should not be considered, a production ready system. Its simply to allow you to get used to installing and using RAC and test various administration procedures. The article also explains how to save the images and restore RAC from the images in a matter of minutes. Even if you break your test system, it will be easy to restore. This article uses the 6. Oracle Linux, version 6. Oracle 1. 2c Release 1, version 1. Using Virtual. Box you can run multiple Virtual Machines VMs on a single server. RAC nodes on a single machine. In addition, it allows you to set up shared virtual disks. The finished system includes two guest operating systems. Oracle Grid Infrastructure Clusterware ASM and two Database instances all on a single server. System Requirements. GB of RAM 4. 4 GB of free space on the hard disk staging area for Oracle Linux and RAC downloads, about 9 GB This procedure was tested on 6. Windows 7. The successful installation was also reported on Mac. Book Pro 2. 01. 1, 8. GB RAM, with OS X 1. Mountain Lion and Virtual. Box 4. 2. 1. 8. Rudresh Rana who shared this information. It should be no problem using Virtual. Box on other Host OSes. Please let me know if you had success or problems in other OSes Download Software. Download the following software. Virtual Machine Setup. In this exercise, we are using Virtual. Box installed on 6. Windows 7. We must define two virtual RAC nodes. We can save time by defining one VM, then cloning it when it is installed. Start Virtual. Box and click the New button on the toolbar. Enter the name rac. OS Linux and Version Oracle 6. Next button. Set Base Memory to 3. MB, then click the Next button. Accept the default option to create a new virtual hard disk by clicking the Create button. Accept the default VDI type and click the Next button on the Create Virtual Hard Drive screen. Accept the default Dynamically allocated option by clicking the Next button. Accept the default file name and set size to 2. G, then click the Create button. The rac. 1 VM will appear on the left hand pane. Click on the Network link on the right side. Make sure Adapter 1 is enabled, attached to Internal Network or Host only Adapter. This inetrface will be used for public network, for example, for connection to the RAC datbase from other applications. More about networking will be explained later. On the screenshot below Internal Network is selected and name pubnet was given to this network. Then click on the Adapter 2 tab. Make sure Adapter 2 is enabled and attach to Internal Network. Name this network privnet. Then finally click on the Adapter 3, enable it, and attach to Bridged Adapter or NAT. This adapter will be used for internet. Then press OK button. Optionally, you can disable the audio card using Audio link. This will probably save some amount of space and avoid potential problems related to audio settings. Also if your system has 4 CPU cores or more, it will make sense to allocate 2 CPUs to the Virtual Machine. You can do that in System settings. The virtual machine is now configured so we can start the guest operating system installation. Guest Operating System Installation. Please note that during installation Virtual. Box will be keeping the mouse pointer inside VM area. To exit, press Right Control key on the keyboard. We will use Oracle Linux 6. ISO image downloaded earlier. Place the. iso file into the virtual DVD. Select Storage link on the right hand pane of the Virtual. Box Manager screen to open Storage screen. Then select DVD drive in the Storage Tree section. In Attributes section click on the DVD disk icon and choose DVD. Note that name of the file shows in the Storage Tree. Then press OK. Start the virtual machine by clicking the Start button on the toolbar. The resulting console window will contain the Oracle Linux boot screen. Proceed with the Install or upgrade an existing system. Do not perform the media test. Choose Skip button. Continue through the Oracle Linux installation as you would for a normal server. On next three screens select Language, Keyboard, and Basic Storage Devices type. Confirm to discard any data. Note. For this sandbox setup we used domain name localdomain. You can change it, but keep in mind to make same change throughout this exercise. Set Hostname to rac. Configure Network. In the Network Connections screen select System eth. Edit. Make sure that Connect automatically is checked. Select IPv. 4 Settings tab change Method to Manual. Press Add and fill Address 1. Netmask 2. 55. 2. Gateway 0. 0. 0. Press Apply then done. In the Network Connections screen select System eth. Edit. Then check the box Connect automatically. Select IPv. 4 Settings tab change Method to Manual. Press Add and fill Address 1. Netmask 2. 55. 2. Gateway 0. 0. 0. When done, press Apply. Finally select System eth. Internet, then press Edit. Check the box Connect automatically. Select IPv. 4 Settings tab make sure the Method is set to Automatic DHCP. Press Apply button. Close Network Connections screen and proceed to next setup screen. Select time zone. Type in Root Password oracle. Select Use All Space type of installation and check Review and modify partitioning layout. Edit size of lvswap device to 1. MB then edit size of lvroot to 1. MB. Press Next. Confirm through warnings and create partitions. Keep defaults in Boot loader screen. In the software type installation screen select Database Server and check Customize now button. In the Customization screen select Databases and uncheck all items select Desktops and check Desktop and Graphical Administration Tools. Next and finish installation. When it comes back, there will be more setup screens obvious to handle. Dont create oracle account, this will be done later. You can skip Kdump settings.