We will be setting up a Ruby on Rails development environment on Mac OS X 10.10 Yosemite. Modern, downloadable versions of OS X create a recovery partition on your drive, but it’s always a smart idea to make your own bootable installer drive too.This will take about 30 minutes. Back in the day when we bought OS X on discs, as long as you kept that disc, you always had a bootable installer just in case. For example, if the processor is i7-9700KF , look for the processor under the Intel Core i7 after. Visit Processor OS Compatibility and look for the section matching the first part of the processor. Steps to find the supported OS for your processor: Identify your Intel Processor, or the note the processor that you need information about.For.As with previous versions of OS X, it’s not difficult to create a bootable installer drive from the Yosemite installer, though the processes have changed slightly since Mavericks. And if your Mac is experiencing problems, a bootable installer drive makes a handy emergency disk.You can download and open files linked in your online exam, edit it in a third party application and then upload the results to your online quiz/LMS again. If you want to erase the drive on a Mac before installing Yosemite, or start over at any time, you can use a dedicated installer drive to boot that Mac, erase its drive, and then install the OS clean and restore whatever data you need from a backup. I recommend making one for Yosemite, on an external hard drive or USB thumb drive, for many of the same reasons I recommend making a bootable Mavericks installer drive: If you want to install Yosemite on multiple Macs, using a bootable installer drive can be more convenient than downloading or copying the entire installer to each computer. Fr Upgrade von 10.9 > 10.10 ist die Sache noch einfacher: Erstmal das 10.9 mit Clover zum booten bekommen, danach einfach die Yosemite Install app ausm Store doppelklicken und installieren - beim Neustart in den Installer booten (im Clover auswhlen) und nach 20 min habt ihr euer.(Note that the createinstallmedia tool doesn’t work under OS X 10.6 Snow Leopard—it requires OS X 10.7 Lion or later.)The Disk Utility method is the way to go for people who are more comfortable in the Finder (though it does require a couple Terminal commands), and it works under Snow Leopard, Lion, Mountain Lion, Mavericks, and Yosemite. If you don’t, you’ll have to redownload the installer from the Mac App Store before you can create a bootable installer drive.Create the Yosemite install drive: The optionsI’ve come up with three ways you can create a bootable OS X install drive for the Yosemite: using the installer’s built-in createinstallmedia tool using Disk Utility or performing the Disk Utility procedure using Terminal.The createinstallmedia method is the easiest if you’re at all comfortable using Terminal, it’s the approach that I recommend you try first. If you plan to use that installer on other Macs, or—in this case—to create a bootable drive, be sure to copy the installer to another drive, or at least move it out of the Applications folder, before you install. As with the Mavericks installer, if you leave the Yosemite beta installer in its default location (in the main Applications folder) when you install OS X 10.10, the installer will delete itself after the installation finishes.Connect to your Mac a properly formatted 8GB (or larger) drive, and rename the drive Untitled. (Follow this tutorial to properly format the drive.) Your OS X user account must also have administrator privileges.Using the createinstallmedia command in Terminal Here are the required steps: That drive must also be formatted with a GUID Partition Table.
R For Os X Yosemite 10.10.5 Mac OS XPaste the copied command into Terminal and press Return. Warning: This step will erase the destination drive or partition, so make sure that it doesn’t contain any valuable data. Launch Terminal (in /Applications/Utilities). Select the text of this Terminal command and copy it:Sudo /Applications/Install OS X Yosemite.app/Contents/Resources/createinstallmedia -volume /Volumes/Untitled -applicationpath /Applications/Install OS X Yosemite.app -nointeraction This means that if you moved it before installing Yosemite, you need to move it back before making your installer disk. ![]() It’s called Install OS X Yosemite.app and it should have been downloaded to your main Applications folder (/Applications). Once you’ve downloaded Yosemite, find the installer on your Mac. The procedure is a bit more involved with Yosemite than it was for Mavericks (which was itself a bit more involved than under Mountain Lion and Lion).Right-click (or Control+click) the Yosemite installer to view its contents. Here are the steps for using it to create your installer drive. Option 2: Use Disk UtilityYou’ll find Disk Utility, a handy app that ships with OS X, in /Applications/Utilities. If you like, you can rename the drive from its default name of Install OS X Yosemite, though I think it’s kind of a catchy name. ![]() In Disk Utility, find this destination drive in the left sidebar. Connect to your Mac the properly formatted hard drive or flash drive you want to use for your bootable Yosemite installer. Drag the BaseSystem.dmg icon into the Source field on the right (if it isn’t already there). Select BaseSystem.dmg in Disk Utility’s sidebar, and then click the Restore button in the main part of the window. Click Restore, and then click Erase in the dialog box that appears if prompted, enter an admin-level username and password. Warning: This step will erase the destination drive or partition, so make sure that it doesn’t contain any valuable data. (If the destination drive has additional partitions, just drag the partition you want to use as your bootable installer volume.) Drag the latter—the one with the drive name—into the Destination field on the right. Drag that folder into the Installation folder on your destination drive. Open the mounted OS X Install ESD volume, and you’ll see a folder called Packages. You’ll see an alias called Packages. Inside that drive, open the System folder, and then open the Installation folder. Open the destination drive—the one you’re using for your bootable installer drive, which has been renamed OS X Base System. Option 3: Use TerminalIf you’re a Terminal jockey, you likely know that most of Disk Utility’s features can be accessed using shell commands—which means that you can perform the Disk Utility procedure using a few commands in Terminal. If you like, you can rename the drive from OS X Base System to something more descriptive, such as Yosemite Installer.You can use Disk Utility’s Restore screen to create a bootable Yosemite installer drive. Open the Terminal app, type (or copy and paste) the following command, and then press Return:Defaults write com.apple.finder AppleShowAllFiles 0 & killall FinderYou now have a bootable Yosemite install drive. You’ll likely want to re-hide invisible files in the Finder. Copy these files to the root (top) level of your install drive (OS X Base System, not into the System or Installation folder). Also in the mounted OS X Install ESD volume, you’ll find files named BaseSystem.chunklist and BaseSystem.dmg. Download outlook for mac 2017(The Terminal commands I provide here assume the drive is named Untitled.) Rename the drive to Untitled. Connect to your Mac a properly formatted 8GB (or larger) drive. Ps2 emulator mac tutorialEnter your admin-level account password when prompted.Sudo hdiutil attach /Applications/Install OS X Yosemite.app/Contents/SharedSupport/InstallESD.dmg sudo asr restore -source /Volumes/OS X Install ESD/BaseSystem.dmg -target /Volumes/Untitled -erase -format HFS+(During this step, you’ll be prompted to confirm that you want to erase the contents of Untitled. Make sure each command finishes—in other words, you see a command prompt—before running the next command.
0 Comments
Leave a Reply. |
AuthorMichael ArchivesCategories |