ArrowOS is an AOSP based project started with the aim of keeping things simple, clean and neat. We added just the right and mostly used stuff that will be actually USEFUL at the end of the day, aiming to deliver smooth performance with better battery life. Jan 11, 2021 On keyboards made for Windows PCs, use the Alt key instead of Option, and the Windows logo key instead of Command. Some keys on some Apple keyboards have special symbols and functions, such as for display brightness, keyboard brightness, Mission Control, and more. Whether you're using macOS Mojave, macOS High Sierra, macOS Sierra, macOS El Capitan, or macOS Yosemite, you can still learn quite a bit from this free macOS Basics tutorial. Title Developer/publisher Release date Genre License Mac OS versions A-10 Attack! Parsoft Interactive 1995 Flight simulator Abandonware 7.5–9.2.2.
These advanced steps are primarily for system administrators and others who are familiar with the command line. Austy mac os. You don't need a bootable installer to upgrade macOS or reinstall macOS, but it can be useful when you want to install on multiple computers without downloading the installer each time.
What you need to create a bootable installer
- A USB flash drive or other secondary volume formatted as Mac OS Extended, with at least 14GB of available storage
- A downloaded installer for macOS Big Sur, Catalina, Mojave, High Sierra, or El Capitan
Download macOS
- Download: macOS Big Sur, macOS Catalina, macOS Mojave, or macOS High Sierra
These download to your Applications folder as an app named Install macOS [version name]. If the installer opens after downloading, quit it without continuing installation. To get the correct installer, download from a Mac that is using macOS Sierra 10.12.5 or later, or El Capitan 10.11.6. Enterprise administrators, please download from Apple, not a locally hosted software-update server. - Download: OS X El Capitan
This downloads as a disk image named InstallMacOSX.dmg. On a Mac that is compatible with El Capitan, open the disk image and run the installer within, named InstallMacOSX.pkg. It installs an app named Install OS X El Capitan into your Applications folder. You will create the bootable installer from this app, not from the disk image or .pkg installer.
Use the 'createinstallmedia' command in Terminal
- Connect the USB flash drive or other volume that you're using for the bootable installer.
- Open Terminal, which is in the Utilities folder of your Applications folder.
- Type or paste one of the following commands in Terminal. These assume that the installer is in your Applications folder, and MyVolume is the name of the USB flash drive or other volume you're using. If it has a different name, replace
MyVolume
in these commands with the name of your volume.
Big Sur:*
Catalina:*
Mojave:*
High Sierra:*
El Capitan:
* If your Mac is using macOS Sierra or earlier, include the
--applicationpath
argument and installer path, similar to the way this is done in the command for El Capitan.After typing the command:
- Press Return to enter the command.
- When prompted, type your administrator password and press Return again. Terminal doesn't show any characters as you type your password.
- When prompted, type
Y
to confirm that you want to erase the volume, then press Return. Terminal shows the progress as the volume is erased. - After the volume is erased, you may see an alert that Terminal would like to access files on a removable volume. Click OK to allow the copy to proceed.
- When Terminal says that it's done, the volume will have the same name as the installer you downloaded, such as Install macOS Big Sur. You can now quit Terminal and eject the volume.
Use the bootable installer
Determine whether you're using a Mac with Apple silicon, then follow the appropriate steps:
Apple silicon
- Plug the bootable installer into a Mac that is connected to the internet and compatible with the version of macOS you're installing.
- Turn on your Mac and continue to hold the power button until you see the startup options window, which shows your bootable volumes.
- Select the volume containing the bootable installer, then click Continue.
- When the macOS installer opens, follow the onscreen instructions.
Intel processor
- Plug the bootable installer into a Mac that is connected to the internet and compatible with the version of macOS you're installing.
- Press and hold the Option (Alt) ⌥ key immediately after turning on or restarting your Mac.
- Release the Option key when you see a dark screen showing your bootable volumes.
- Select the volume containing the bootable installer. Then click the up arrow or press Return.
If you can't start up from the bootable installer, make sure that the External Boot setting in Startup Security Utility is set to allow booting from external media. - Choose your language, if prompted.
- Select Install macOS (or Install OS X) from the Utilities window, then click Continue and follow the onscreen instructions.
Learn more
A bootable installer doesn't download macOS from the internet, but it does require an internet connection to get firmware and other information specific to the Mac model.
Miner 2049er mac os. For information about the
createinstallmedia
command and the arguments you can use with it, make sure that the macOS installer is in your Applications folder, then enter the appropriate path in Terminal:As you may know, aliases are small files that point to other files. You can use an alias to, for instance, collect all files for a given client (Client XYZ) in one folder, even if your typical filing system is by project and not by client—just make an alias to each of the client’s files (using File -> New Alias or via Command-L), then drag each alias into a new “Client XYZ” folder. Badlands roadtrip mac os.
When you create an alias in OS X (File -> New Alias or Command-L), the alias’ icon displays with a small black arrow in the lower left hand corner. The arrow is actually a small “badge” that floats above the file’s native icon. Some people like them because it makes it easy to find aliases in a long list of files. Other people hate them, because they distract from the icon and throw off the visual balance in a file listing. Today’s hint is for the second group of people—so if you like your alias badges, stop reading now (though I do explain how to modify the look of the arrows as well, if that interests you). For those who would like to get rid of the arrows, it’s surprisingly easy.
Remove the alias badge completely
Open Terminal, and copy and paste the following two commands (don’t copy the
$
, and press Return after each line):The above is for those running OS X 10.4; if you’re on OS X 10.3, change
CoreTypes.bundle
into SystemIcons.bundle
and the rest should be the same.You’ll be prompted for your administrative password when you enter the second command; provide it when asked. When you hit Return for the second time, you’re done. Well, almost done. To make the Finder recognize that things have changed, you need to restart it. You can do that in Terminal with
killall Finder
, or if you feel better about the GUI, use Activity Monitor (in Applications -> Utilities) to select and kill the Finder process.When the Finder restarts, you’ll see that aliases no longer have their arrows. To reverse this hint in the future, repeat the above two commands, but change the second one to look like this (adjust the first line as necessary for 10.3):
You’ll have to restart the Finder again, too. If you choose to implement this hint, please be very careful about removing “alias” from your filenames. If you do, you’ll have no way of differentiating between the “real” file or folder and its alias (short of using Command-I to view the info window). This could lead to a bad accident, if you were to trash the “real” folder instead of its alias. For this reason, and the fact that I personally like the alias arrows, I prefer the following alternative solution.
Change the alias badge
As the alias badge is just an icon file, you can modify it yourself using something like Mscape Software’s Iconographer. I did just that with the test image you see at right—I simply changed the alias arrow from black to red. However, you’re not limited to such simple changes. You can change the shape, change its location relative to the source file, even use a small version of the word “Alias” if you want to. It’s really up to your creativity.
To create your own icon badge, start in the Finder and navigate to /System -> Library -> CoreServices. Once there, control-click on the CoreTypes.bundle folder and choose Show Package Contents from the pop-up menu. (This is in 10.4; if you’re running 10.3, this file is named SystemIcons.bundle.) Navigate into Contents -> Resources and drag the AliasBadge.icns file to your desktop. Don’t worry, OS X won’t move the file, as you don’t have enough rights to do that. Instead, it will make a copy on your desktop. Now make another copy of the file for safekeeping—in case you want the original icon back in the future. Leave the Resources folder open, as you’ll be coming back to it shortly.
Open the first copy you made in Iconographer (or your icon editing application of choice) and make your edits. Iconographer shows you a preview of your icon at the top right. Keep in mind you’re making a mask that floats over the icon itself, so you’ll want to keep a large amount of the black area—this is the transparent area that allows the background icon to show through. The preview in the upper right corner of Iconographer will show you what your icon will look like when done. When you’re happy with your changes, save your work and switch back to the Finder.
Now drag your modified icon from the Desktop back into the Resources folder. OS X will tell you that the Resources folder cannot be modified, with the choice to Authenticate or Cancel. Click Authenticate, and you’ll get a second alert, telling you that there’s an older version of the file already in the folder. Click Replace, and then you’ll see the Authentication dialog—enter your password and click OK. The Finder will then move your modified file back into the Resources folder. Kill the Finder using Terminal or Activity Monitor as described above, and you should see your modified badge on all your alias files and folders.
As a final step, launch Disk Utility (in Applications -> Utilities), select your OS X disk, and click the Repair Permissions button. The system will then take care of setting the ownership and permissions back to their proper values on the AliasBadgeIcon.icns file.
Arrow Madness Mac Os Catalina
To return to the stock badge, just drag your second copy of the file back to the Resources folder and follow the same authenticate-and-replace process to replace the file (and restart the Finder again).