Oct 11, 2011 How to use a.dmg file in Arch Linux I have a file a friend gave me from his Mac computer with a.dmg file name. I haven't been able to pinpoint exactly how to use this type of file. Install from source for other Linux distros If your Linux distro does not support our.deb,.pacman or.rpm packages you can install from source Note that you may also be able to just double click on the package and install via your distributions 'Software Center' or equivalent. Jul 27, 2017 I want to mount.dmg file in Linux but I got: Code: sudo mount -t hfsplus Mac OS X Install DVD.dmg /mnt/usb/ sudo password for jason: Mount.dmg file in Linux. Open DMG File on Linux. DMG files use Hierarchical File System (HFS) as a disk file system format. In order for your Linux machine to open DMG files it needs to support HFS and HFS+. To enable HFS and HFS+ support on your Linux machine you will need to install HFS tools and kernel modules. To install the 64-bit version, run the install script as root (ex. Su and enter password, then run./INSTALL) To install the 32-bit version, first navigate into the 32-bit sub-directory (ex. Cd./32-bit) and then run the install script as root; After the installation script completes, verify that the software installs correctly.
For example I have Apache Web server where Mac dmg file is located. I want to modify for every download adding specific readme file, depending on the region where download request is coming from. A special shell script can do this job, but before I need to verify all script steps manually. Dmg engineering. This article explains how to do it on Centos6 64-bit Linux.
Preparation steps:
1. Install ELRepo (Before installing ELRepo check the current version: http://elrepo.org/tiki/tiki-index.php):
1. Install ELRepo (Before installing ELRepo check the current version: http://elrepo.org/tiki/tiki-index.php):
# rpm –import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org # yum install https://www.elrepo.org/elrepo-release-6-8.el6.elrepo.noarch.rpm |
2. Install hfs and hfsplus Apple file system
# yum install kmod-hfs # yum install kmod-hfsplus |
3. install dmg2img utility
![Install Dmg On Linux Install Dmg On Linux](/uploads/1/3/3/9/133909134/123285959.png)
# yum install dmg2img |
Resolving problems with dmg2img installation.
4. install genisoimage
4. install genisoimage
![Install Dmg On Linux Install Dmg On Linux](https://www.linode.com/docs/networking/vpn/install-openvpn-access-server-on-linux/openvpn-download-profile-ubuntu.png)
# yum install genisoimage |
After installation I rebooted my Linux device because it did not see Apple hfs and hfsplus Apple file system.
DMG modification:
Now we need some dmg file to play with. Let us download some, I selected Avast antivirus, you may used other:
Now we need some dmg file to play with. Let us download some, I selected Avast antivirus, you may used other:
curl -O https://install.avcdn.net/mac-av/10_9/AAFM/avast_security_online.dmg |
Next we need to convert dmg file to img:
# dmg2img avast_security_online.dmg avast_security_online.img dmg2img v1.6.2 is derived from dmg2iso by vu1tur ([email protected]) avast_security_online.dmg –> avast_security_online.img reading property list, 8326 bytes from address 15071232 … decompressing: opening partition 0 … 100.00% ok opening partition 1 … 100.00% ok opening partition 2 … 100.00% ok opening partition 3 … 100.00% ok opening partition 4 … 100.00% ok opening partition 5 … 100.00% ok opening partition 6 … 100.00% ok opening partition 7 … 100.00% ok Archive successfully decompressed as avast_security_online.img Image appears to have GUID Partition Table with 1 HFS+ partition. You should be able to mount it [as root] by: modprobe hfsplus mount -t hfsplus -o loop,offset=20480 avast_security_online.img /mnt |
Check result of conversion:
# ls -l avast_security_online* -rw-r–r– 1 root root 15080070 Mar 12 12:19 avast_security_online.dmg -rw-r–r– 1 root root 18284544 Mar 12 12:24 avast_security_online.img |
Create /mnt/dmg directory:
# mkdir /mnt/dmg |
Mount converted avast_security_online.img to /mnt/dmg directory:
# mount -t hfsplus -o loop,offset=20480 avast_security_online.img /mnt/dmg |
Check content of/mnt/dmg directory after mounting:
# ls -l /mnt/dmg total 12520 -rw-r–r–. 1 506 games 12816864 Feb 25 08:26 Avast Security.pkg drwxr-xr-x. 1 506 games 3 Feb 25 08:26 com.avast.uninstall.app |
Sometime mount produces the following error: “mount: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error”. If hfsplus has been installed successfully, check offet and sizelimit values: # fdisk -l abc.img WARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion. Disk abc.img: 47 MB, 47226880 bytes, 92240 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk label type: gpt Disk identifier: 40AD8A9F-9A0A-41E2-85D1-0559B67AE123 # Start End Size Type Name 1 40 92199 45M Apple HFS/HFS+ disk image # recalculating output of fdisk, to get the same result as from parted: Offset: 40*512 = 20480 sizeLimit 45*1024*1024 = 47185920 Now mount it successful: # mount -v -t hfsplus -o loop,offset=20480,sizelimit=47185920 abc.img /mnt/dmg/ mount: /dev/loop0 mounted on /mnt/dmg |
Create /tmp/dmg directory:
# mkdir /tmp/dmg |
Copy content of /mnt/dmg directory to /mnt/tmp directory, then copy your readme file to /tmp/dmg directory.
Check /tmp/dmg directory content
Check /tmp/dmg directory content
# ls /tmp/dmg Avast Security.pkg com.avast.uninstall.app readme.txt |
Create new dmg file from /tmp/dmg directory:
# genisoimage -V “AvastInstallation” -D -R -apple -no-pad -o newAvast.dmg /tmp/dmg |
Unmount /mnt/dmg
# umount /mnt/dmg |
Convert iso to dmg on mac. Testing:
Download newAvast.dmg file on your Mac machine, doulbe click on the file and what you will see:
or check AvastInstallation volume:
Download newAvast.dmg file on your Mac machine, doulbe click on the file and what you will see:
or check AvastInstallation volume:
# ls -l /Volumes/AvastInstallation/ total 25040 -rw-r–r– 1 root wheel 12816864 Mar 14 12:37 Avast Security.pkg drwxr-xr-x 3 root wheel 2048 Mar 14 12:37 com.avast.uninstall.app -rw-r–r– 1 root wheel 0 Mar 14 12:40 readme.txt |
If you want to convert DMG to ISO, it's good to learn a little about disk image file types and what they're meant for. Essentially, a disk image is a snapshot of the content on a DVD, CD, BRD or even a hard drive. It could be just a set of media files, but it can also contain software installation files. In the second case, the disk image will also need to contain boot information in order to boot from the media.
Specifically, DMG is what Apple uses for the macOS environment, while ISO is more widely used in Windows-based and Linux environment. At times, you may need to convert DMG to ISO so you can mount it as a virtual drive on a Windows machine to extract the contents, view them or burn them to create bootable media. The process to convert DMG to ISO is different based on which operating system you're using for the conversion. This article shows you how to convert DMG files to ISO files on Windows, Mac and Linux.
Method 1: How to Convert DMG to ISO on Windows 10 (DMG2IMG)
DMG2IMG is a software utility that converts DMG files into Apple's older IMG format as well as the universally used ISO format. The process is simple, but it requires some command line work. The steps to use DMG2IMG to convert DMG to ISO have been detailed below:
Step 1. Download and install DMG2IMG on your Windows computer. Once the installation is done, open File Explorer and go to the location where you downloaded the application.
Step 2. Right-click on the folder where the software has been downloaded, and select 'Open command window here…' to launch Command Prompt.
Step 3. In Command Prompt, execute the following command (click Enter after typing in the command):
dmg2img 'C:UsersSample UserDesktopsample.dmg' 'C:UsersSample UserDocumentsConvertedRandom.iso'
dmg2img 'C:UsersSample UserDesktopsample.dmg' 'C:UsersSample UserDocumentsConvertedRandom.iso'
Step 4. Please note that the double-quotes are required only if you have a space in your file path. In this example, there's a space between Sample and User, so the quotes are needed. If there are no spaces, you can do away with the quotes.
This method only works in 32-bit Windows versions. The conversion is usually done accurately, but you may come across errors that can corrupt the output ISO file. If you're going to be doing a lot of such conversions from DMG to ISO, we recommend getting a proper software utility.
Method 2: How to Convert DMG to ISO on macOS (Disk Utility)
Mac OS X and macOS offer an easier way to convert DMG to ISO, which is only natural because DMG is the native disk image format used by Apple. The Disk Utility that's built into Mac will help you do the conversion from DMG to ISO. Follow the steps below to convert your disk image files:
Step 1. Launch Disk Utility in Mac from Applications > Utilities.
Step 2. Open a Finder window and double-click on the DMG file to mount it. You should be able to see it on the left panel in Disk Utility.
Step 3. Right-click the DMG file in the left panel and select 'Convert'. In the new window that appears, select 'DVD/CD Master' as your output and click on Save. This will save your DMG file in a format with the extension .cdr.
Linux Dmg To Iso
Step 4. Rename the file by replacing .cdr with .iso. The file is now in the ISO format.
The exported ISO file can now be burned to a disk, or mounted within Mac as a virtual drive so you can view or extract the contents. The conversion process is quick, and it's convenient because it does not require any additional software.
Method 3: How to Convert DMG Files to ISO on Linux
In a Linux machine, you can use Terminal to convert DMG to ISO. For this, you will first need the Linux version of DMG2IMG. You can get it using a Terminal command, as shown below:
Step 1. Execute the following command in Terminal:
sudo apt-get update
sudo apt-get install dmg2img
sudo apt-get update
sudo apt-get install dmg2img
Step 2. You can now proceed with the conversion command: dmg2img example.dmg example.iso
Install Dmg On Linux
Step 3. You can also define a specific file path for the output (converted) file, but this basic command is what you need to use for the conversion.
As with any file conversion, the process to convert DMG to ISO could present some hurdles, such as corrupted files at output. If you see this happening multiple times, it's possible that the source file itself is corrupted. In such cases, it's better to try and get an authentic download rather than struggle with a corrupt file. In any case, if you're sure the DMG file is verified, these methods to convert DMG to ISO in Windows, macOS and Linux should work for you.
Nov 16, 2018 17:06:31 / Posted by Candie Kates to Mac Solution