Find BaseSystem.dmg inside /gibMacOS-master/macOS Downloads/publicrelease/ Drag it to your desktop or somewhere else if you prefer. Open your terminal and change directory to where the BaseSystem.dmg file is in my case: cd Desktop Then run dmg2img BaseSystem.dmg base.iso it will convert the the dmg file to iso file named base.iso. Ubuntu is a common variant of Linux, complete with a user-friendly interface and full flexibility in customizing it via the Terminal window. Windows and Linux share the ability to open ISO files, which are similar to DMG files.
BurnDMG file
DMG files are Mac OSX disc image file. It is commonly used on Mac OSX system, just like ISO file on Windows. Most of Mac OSX software are packed into a dmg file, which can be mounted as a volume within the OSX Finder, thus you can install the software without using a physical disc. AnyBurn can extract dmg file, convert dmg file to iso format, or burn dmg file to a new disc directly. To burn a DMG file, please follow the below steps,
1. Run AnyBurn, then click 'Burn image file to disc'.
2. The 'Burn image file' page will show. You can select the source DMG file by clicking 'Browse' button. The burning drive list will list all writers connected to the computer, please select the correct one from the list if multiple writers are connected.
The default burning speed is the maximum speed allowed. You can select a slower speed from the speed list if needed.
Check the option 'Verify written data' if you want to compare the data written to the new disc with the original data to make sure that the new disc is readable, and all files are identical with the source files.
Click 'More settings...' if you want to change other settings, such as simulation burning, setting number of copies, or burning to multiple drives at once.
Click 'Burn Now' to start burning the DMG file.
3. AnyBurn will start burning DMG file to the disc. If the disc is rewritable and not empty, anyburn will prompt you to erase the disc automatically before burning.
How To Burn Dmg File
AnyBurn will show the progress information during burning. After the burning completes, you should see the message, 'Burning completed successfully'. If 'Verify written data' option is set, and data verifying completes successfully, you should see the message, 'Verifying media completed successfully'.