Jun 20, 2011 I'm going to have to revise that section of the directions for 'Creating an ISO Image of the CD/DVD Disc' as with either Mac OS X 10.6 or VMware Fusion 3.x, not sure where it changed, compressed.dmg image files can now be used when at one time VMware Fusion could not work with compressed.dmg image files.
- Can We Delete Dmg Files After Installation Download
- Dmg File Pc
- Should I Keep Dmg Files
- Can We Delete Dmg Files After Installation Software
- Can You Delete Dmg Files After Installing
One of the aspects where Macs differ from Windows PCs the most is when it comes to installing applications. On Macs, you need mount a disk image and then unmount it and delete once the installation is finished, which can be a bit of a hassle, especially if you have to test many apps in a short amount of time.
Thinking of that, this time we'll share a couple of neat little workflows that you can implement on your Mac using Automator. With any of them, every time you are done with an app installation on your Mac, you'll be able to eject/unmount and delete the disk image in just a couple of clicks.
Let's get started with how to set up these nice Automator workflows.
Delete DMG Files Automatically When You Eject Them
Step 1: Open Automator and choose to create a new document. From the available document types that show up on the dialog box, select Service.
Step 2: At the top of the right panel, make sure to choose from the dropdown menus the options ‘no input' and ‘Finder' respectively so that the end result is as the one pictured below.
Can We Delete Dmg Files After Installation Download
Step 3: Next, on the left panel of Automator, search for the Run AppleScript action and drag it to the right panel. An AppleScript window will show up with some placeholder code in it.
Delete that code and instead copy and paste the following one in the script box:
tell application 'Finder'
set selection_list to selection
if (count selection_list) < 1 then
display dialog ¬
'Please select a volume mounted from a disk image.' with title ¬
'No Selection Found' with icon stop ¬
buttons ['OK'] default button 1
return
end if
set my_selection to item 1 of selection_list
set my_kind to kind of my_selection
set my_name to name of my_selection
if my_kind is not 'Volume' then
display dialog ¬
'Please select a volume mounted from a disk image file.' with title ¬
'Selection is not a Disk Image' with icon stop ¬
buttons ['OK'] default button 1
return
end if
set volume_list to paragraphs of (do shell script 'hdiutil info | grep ^/dev/disk | grep -o '/Volumes/.*')
set source_list to paragraphs of (do shell script 'hdiutil info | grep ^image'-'alias | grep -o '/.*')
set match_found to false
repeat with v from 1 to (count volume_list)
if '/Volumes/' & my_name = item v of volume_list then
set match_found to true
exit repeat
end if
end repeat
if match_found is not equal to true then
display dialog ¬
'The selected volume does not appear to be a Disk Image.' with title ¬
'Could not find Disk Image' with icon stop ¬
buttons ['OK'] default button 1
return
else
set my_source to POSIX file (item v of source_list) as alias
move my_source to the trash
eject my_selection
--reveal my_source
end if
end tell
Step 4: Now save this Automator service and give it a name that is easy to remember.
Step 5: Once this is done, every time you have a disk image mounted, all you have to do is select it and on the Finder menu select Services and then Eject and Delete (or whatever you named the service you just created) and the disk image file will be both unmounted and deleted with one click.
Now, let's take a look at another Automator workflow that achieves the same objective doing exactly the opposite.
Eject DMG Files Automatically When You Drag Them To the Trash
Dmg File Pc
As you can see from the title, this Automator workflow allows you to achieve the same purpose, except that in reverse, so you can avoid this message every time you drag to the trash a mounted DMG file.
Here are the steps to create it.
Step 1: Create a new document in Automator and select Folder Action from the available document types.
Step 2: At the top of the right panel, select Other… from the dropdown menu. Then, on the dialog box that pops over, type ~/.Trash to work with that folder.
Step 3: Next, on the left panel, drag the Run Shell Script action to the right panel. On the two dropdown menus that show up, select /usr/bin/python and as arguments respectively.
Step 4: Replace the placeholder script in the script box with the following one:
import string, os, sys
lines = os.popen('hdiutil info').readlines()
should_eject = False
for line in lines:
if line.startswith('image-alias'):
path = line.split(':')[1]
image_path = path.lstrip().rstrip()
if image_path in sys.argv:
should_eject = True
elif line.startswith('/dev/') and should_eject is True:
os.popen('hdiutil eject %s' % line.split()[0])
should_eject = False
elif line.startswith('###'):
should_eject = False
Once done, save the Folder Action and quit Automator. Now, whenever a DMG file is mounted, all you'll have to do is drag it to the Trash and it will be unmounted at the same time.
Cool Tip: You can also create keyboard shortcuts for these actions by following the instructions at the end of this tutorial.And there you go. Two different workflows to enable a very convenient feature on your Mac. Now all left to do is just choose which one you find more convenient. And the best of all? In both cases you'll learn a bit more about Automator. Enjoy!
Also See#automation #OS XDid You Know
In 1835, Thomas Davenport developed the first practical EV.
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Typically, .dmg is a file exrension specially for Mac disk image and many apps use it as setup file of installation. In many ways, it is similar to the ISO format used in the Windows environment. However, there are some significant differences. The biggest difference is that while a DMG file that does not contain software installation files and can't be opened on a Windows machine in default. DMG that is meant for installing software can not be executed in Windows. In this article, we will show you how to open and view DMG files on Windows machines.
To view a DMG installation file on Windows 10, you will need a special application such as UUByte DMG Editor. Although you will be able to open the file in Windows, please note that the setup file can not be used as an executable in this case.
Part 1: Open a DMG File in Windows 10/8/7 with PeaZip
PeaZip is a free and open-source file manager for varios types of compressed files. It can be used to open and view archive file formats such as DMG, ISO, RAR and many more. If the DMG file in question is not meant for software installation, you can use this program to view the contents of the file.
Step 1: Download PeaZip 64 Bit 6.6.0 on a Windows 10 64 Bit computer. Install the program and launch the application.
Step 2 : There are several ways in which you can open the DMG file at this point. The first way is to import the file from within the PeaZip software using the 'Add' button. The second way is to double-click the DMG file, but this will only work if DMG is not associated with another program. The third option is to right-click on the DMG file and open with the PeaZip archive utility.
Step 3 : Once you have the file open in PeaZip, you will be able to view the contents and copy them to another location if you require. Depending on the type of files inside the DMG, you will require different applications to open individual files.
Cons:
- Pop-up ads all the times.
- Big challenge to find the correct information on its website.
- Only available for 64 bit Windows OS.
Part 2: View a DMG File on Windows with UUByte DMG Editor
The second app we recommend in here is UUByte DMG Editor, which is a robust application is available for both Windows and Mac OS X systems. Using it, you can directly view the contents of an DMG file as well as edit the contents of the file in several different ways. It is fully compatible with all the latest versions of Mac OS as well as the latest Windows 10 update.
One feature that makes DMG Editor stand out from the crowd is the extensive testing that it has gone through on different brands of Windows PC's and a wide range of computers running Mac OS X. Another important feature is that it requires zero technical expertise to use. As such, if you are not very familiar with DMG and ISO file formats, this would be the ideal tool for you.
Key Features of DMG Editor
- Extract and view contents from any DMG File.
- Burn DMG file to USB or DVD.
- Add, delete or rename files contacted in DMG File.
- Create DMG file from local files and folders.
Step 1: Install UUByte DMG Editor
Download the installation file for UUByte DMG Editor and double-click to install the program on your Windows computer.
Step 2: Add DMG File
Launch the application and you will also see several other options such as Burn, Extract, Create and Copy disc. These options can help you create DMG files from scratch, copy them from a physical disk or burn .dmg file to create bootable media on USB or DVD / CD. The 'Edit' option will allow you to open and view the files and make changes to the contents if required.
Step 3: Start Burning DMG to USB
Once you click on the 'Extract' option, you will be taken to a page where you can load the DMG file. Once the file has been imported into DMG Editor, you will be able to view the individual files contained inside.
For Windows 10, this is the best archive utility available. It allows you a great deal of versatility when handling DMG disk image files.
Part 3: How to Extract a DMG File with DMG Viewer ($29)
Another utility to open DMG files in Windows 10 is DMG Viewer. This utility can be used to view two types of DMG files: Read only and Compressed. You can also use DMG file viewer to read mail files in the EML and EMLX formats. To open a DMG file and view its contents in Windows 10, follow the steps shown below:
Step 1: Download the SysTools DMG viewer utility and install the application in your Windows 10 computer.
Should I Keep Dmg Files
Step 2: Launch the application and click on the File >Open. Browse and locate your DMG file, select it and click 'Open' in the Explorer dialogue box.
Step 3: You should now be able to see the contents of the file. If it contains any email files for the Mac OS format, you will be able to click on that file and preview the contents.
Can We Delete Dmg Files After Installation Software
Cons:
- Out of date user interface.
- Bugs and errors on latest Windows 10 version.
- Not free .
Part 4: Convert DMG to ISO and Open ISO File in Windows
Can You Delete Dmg Files After Installing
If you dislike all the apps suggested above or all failed due to some reasons, then the last option is to convert DMG file to ISO. Why? Becasue there are tons of applications on Windows that can open and view ISO image. The biggest problem is how to successfully convert dmg file to ISO. We have tested a few apps and take AnyToISO ($29.95) as an example at here becasue of higher success rate.
Step 1: Download and install AnyToISO on a Windows PC. Then purchase a Pro license to activate the program.
Step 2: Now, open the program and import the dmg file to it.
Step 3: Check the option 'Convert to ISO Image ' and select a local folder to save the converted ISO file. After that, you can mount and view the ISO file with the stock Windows app.
Cons:
- Expensive for a single license.
- Less of advanced features .
- Only work on Windows PC.
Summary
Opening dmg file on Windows is no longer an issue. I am dare to say at least one of the suggestions above will help you complete the task without any problem. Kindly try out the ones you prefer and leave your feedback in comment section if you still have problems.