Questions tagged [dmg]
Apple Disk iMaGe file format
208
questions
1
vote
1answer
32 views
Possibly opened a malicious .dmg file on my Mac, not sure wether it installed itself?
I was opening a document on my computer and double tapped the file below it; A (more than probable, malicious) Skype.dmg file, likely downloaded from a popup. Normally, when I see them I send them ...
0
votes
1answer
43 views
How to restore a disk image to source disk using Disk Utility?
I've created a .dmg using Disk Utility from a 32 GB source drive. Now I'm back in Disk Utility in order to restore this disk image to the very same source disk it was created from. I thought it would ...
0
votes
1answer
25 views
Is there a way to disable dragging (drag-n-drop) in a read-write dmg file?
I´m creating a dmg image that should be able to use drag-n-drop of a folder onto an application.
The user installs my app by dragging a folder onto an application (.app) that is made by Automator ...
0
votes
0answers
16 views
I downloaded Java and DocFetcher, but they try to open in Calibre
I downloaded Java and DocFetcher online, but they downloaded as dmg files and when I try to open them, they try to open in Calibre, an e-book software program. What am I doing wrong?
2
votes
1answer
277 views
Able to open downloaded programs, but once closed need to download again
In particular, I'm trying to use Calibre for eBook management. Interestingly, this has never happened with any other app before, but when I quit the app (CommandQ), it's almost as if I never ...
2
votes
0answers
31 views
Rename mounted volume for dmg file (permanently in the dmg)?
I have a DMG file for an application. Created with some list of scripts that are not readily accessible for quick re-run. The content is fine but it mounts a volume name that is broken. It is broken ...
3
votes
2answers
1k views
How do I skip verification of a .dmg file?
I have downloaded a dmg file but when I click on it it keeps verifying.
I've also tried to go to /System/Library/CoreServices/Installer.app but I can't click on the .dmg because it is greyed out.
...
9
votes
3answers
2k views
Why are some Mac apps not available on AppStore?
One example is CheatSheet. I searched it on the AppStore but couldn't find it.
0
votes
2answers
27 views
Can I clone an ESD.dmg file to an external disk without having admin password?
I have one Mac running 10.7.5 and another running 10.6.8 that can be upgraded to 10.7.5. Unfortunately, I don't have an admin password for either, because the previous owner of the first died suddenly ...
2
votes
1answer
33 views
how do I save the extra files that come in a dmg?
After I download a DMG to my Mac and install the apps that come in it, where should I keep the miscellaneous other files (like Readme and license terms) that come in the DMG? I want to keep them, but ...
0
votes
2answers
77 views
How can I find all the modifications and installations done by a spam dmg?
I downloaded a 1.5 MB dmg file from a inauthentic site and despite suspicion, opened it and opened the app inside it. Assume that the game I wanted was game, so it was named game.dmg. It mounted ...
0
votes
0answers
31 views
Convert .dmg installed files to brew/brew cask installation method
Is there a way to convert .dmg installed application in to a package management installation application?
ex: brew/ brew cask package management application where we can directly use those commands ...
3
votes
0answers
63 views
How can I detect which button was clicked in the DMG EULA confirmation screen
I'm using the open command to automate (via bash) opening a dmg which has a EULA attached to it. When I run open my_app_distribution.dmg I get a screen that looks like this:
The open commands uses ...
1
vote
0answers
33 views
Create DMG on linux via SSH
I would like to integrate my Time Machine backups with a manual script that will create a compressed and encrypted DMG image from some folders.
Reading about this issue, I can create a DMG, for ...
1
vote
0answers
36 views
How to execute a PKG file using a custom universal keyboard shortcut?
It may sound strange but I need to run a specific PKG installer whenever I trigger a specific custom keyboard shortcut. On Sierra 12.6 I've assigned a custom keyboard shortcut to sleep/lock-screen the ...
1
vote
0answers
566 views
macOS High Sierra (10.13.6) Cannot Install Updates
I'm having difficulty installing the latest update on my Mac Mini from 2011 (macmini5,3).
The current pending update is "Security Update 2019-003-10.13.6." When I attempt to install the update:
It ...
0
votes
1answer
734 views
Google Chrome for macOS: How to bypass “This type of file may harm your computer” and save file automatically
Every time I download a .DMG file using Google Chrome, I have to open the Downloads tab and manually keep it which is super annoying. It shows This type of file may harm your computer message. Is ...
0
votes
2answers
357 views
Can I see all locations that a DMG file install files to?
I wonder if there is a way to sort of "unroll" a dmg file and reveal which directories it will install files to?
1
vote
1answer
59 views
Running Compiled AppleScript from DMG Doesn't Work
As a follow up for my previous question (Set the Working Folder of .app Created by Apple Script) I have the following problem.
I have an AppleScript which is Poor man's Installer:
tell me to ...
1
vote
0answers
30 views
Is there a way to prevent simultaneous mounting of a DMG in a shared folder?
I share encrypted disk images (dmg) over Dropbox to share sensitive information with others (or across my own machines). Is there a way to 'lock' the DMG when it is mounted in one machine so that it ...
3
votes
1answer
72 views
Attach one .dmg file on different computers at the same time (hdiutil attach)
I have a question about "hdiutil attach"
I've "created" (ctrl+c/ctrl+v) one bash script to execute some .app automatically.
First im mounting shared folder:
mount_smbfs -o nobrowse //SERVER/share "...
1
vote
1answer
57 views
I think I opened an unsafe unix exe file! Can anyone tell me what this file might've done?
I was downloading a crack file for premier 2019 pro cc as something went wrong with my subscription and now I don't have premier, so when I opened the dmg. It showed an installer and I went through ...
1
vote
1answer
286 views
Block opening of DMG files by non-admin user
I set up Parental Control for a user but said user is still able to download and install additional software from DMG files (among other they downloaded TOR browser which bypasses parental control)..
...
0
votes
1answer
474 views
10.6.8 Update Combo Failed Unknown Error
I recently received an old iMac 27" aluminum unibody core 2 duo (EMC 2309: 2009 model) that was having troubles with the graphics card after High Sierra installation. I was looking to set it up as a ...
-2
votes
1answer
425 views
A script to shrink and compress DMG disk images does not seem to work well in my scenario
I'm trying to resize the *.dmg of my MAC OS X installation file because I have only DVD of 4.7 GB and not dual layer disks,at the moment. The problem is that the dmg file is almost 7 GB large and I ...
1
vote
1answer
67 views
Password protect disk images on Mac from deleting
I know that I can create a password protected dmg file with more folders in it. But I want to know if there's a way through which I can prevent any action on the dmg file itself. Because right now, if ...
1
vote
1answer
34 views
Mac location not found for opened .dmg
I tried downloading android-studio-ide-181.5056338-mac.dmg to install it, but double clicking the .dmg does not nothing but put Android Studio 3.2.1 under the locations sidebar in the Finder. When I ...
3
votes
1answer
729 views
Create dmg file on macOS 10.14 that can be opened on macOS 10.11
Running
$ hdiutil create -size <size>b <.dmg-file> -srcfolder <directory> -ov -format UDBZ
on macOS 10.14 creates a dmg file that can't be opened on macOS 10.11. Is there an option ...
3
votes
2answers
385 views
How to make a modified dmg distributable?
Adding files to a dmg and redistribute it
Purpose :
Adding some settings files to firefox.dmg (mozilla.cfg and policies.json) in the objective of redistributing the modified dmg
How the dmg is ...
0
votes
1answer
914 views
Names and location of .dmg files for OS X installation
I believe a file was download and mounted to a director under Applications:
cd /Applications
ls -l | grep -i install
drwxr-xr-x 3 root wheel 102 Nov 2 23:55 Install macOS High Sierra.app
Is ...
1
vote
1answer
204 views
iMac Mid 2010 USB recovery [duplicate]
I replaced tha hard drive on my Mid-2010 iMac because it failed and was unrecoverable.
Now I need to install Mac Os High Sierra (the latest for Mid 2010), using a USB drive I have to create on ...
1
vote
0answers
978 views
Can't install Inkscape on macOS High Sierra 10.13.6 (17G65) via DMG or Homebrew
I've been trying to install Inkscape 0.92.2 via DMG (Xquartz) and via Homebrew (Cask), having previously installed Xquartz (2.7.11) without issue, on my Macbook Pro 13.
Once Inkscape has installed it ...
5
votes
1answer
1k views
Gatekeeper refuses validly signed application
I am trying to publish a signed application, but when downloading it through internet, gatekeeper complains:
Furthermore, the help page says that the app has been tampered with:
Which is actually ...
15
votes
5answers
19k views
Can't remove “Install macOS High Sierra.app”
I had to make a bootable macOS High siera install, everyhing went well and it worked. I'm trying to remove the app that I used to install it and trash won't let me. Everytime I try I get an
The ...
2
votes
1answer
269 views
How to wrap a DMG file with a wizard installer?
I have a question about installers for mac.
I have chromium.dmg which contains Chromium web browser. I would like to create a wizard installer that installs chromium then allows the user to ...
2
votes
0answers
224 views
Massive .dmg file in /Users/username/firmware/ folder: any ideas what the heck it is?
So, I've discovered that there's a 2.57GB .dmg file in the /Users/username/firmware folder on my Mac (High Sierra v. 10.13.6). The filename is <058-97232-130.dmg>. There are a couple of other dmg ...
5
votes
1answer
19k views
Show Package Content option not available in High Sierra on a pkg file
I want to "Show Package Content" of a pkg file which is inside this dmg file : https://desktop.visio.renater.fr/scopia/entry/pic/ClientComponents.dmg
So I drag'n'drop the pkg file which is inside the ...
5
votes
2answers
3k views
Create disk image which can be read on Windows
I am interested in creating a disk image, using Disk Utility (or any other software) on macOS which can also be read on Windows.
Disk Utility provides the ability to create .dmg, .sparseimage, and ....
1
vote
0answers
149 views
Cannot install application from DMG as it assumes a different source
I downloaded a dmg for Docker from their website and when I try to run it, it opens a window with the name of an application I installed earlier
The title bar says Franz 5.0.0-beta18 which is ...
2
votes
2answers
705 views
can't get into encrypted .dmg files even though I could the day before and I am 100% certain the password is correct
I needed to encrypt a few folders on my MacBook (one of the first of the 'just MacBooks', running High Sierra now, though the problem started under the previous OS). I followed the instructions on ...
1
vote
1answer
149 views
See a log of all DMG files that were mounted
Today I saw for a very brief moment (like a fraction of a second) an alert telling me that some “BaseSystem.dmg” file was being mounted, even though I wasn’t trying to mount anything, nevertheless a ...
3
votes
0answers
56 views
Mount HFS+ filesystem with disable read and write caches
I've got the HFS+ filesystem represented by .dmg image file. For security reasons I'd like to make sure every I/O applies directly to the .dmg file and not through any kind of memory in the middle.
...
2
votes
1answer
2k views
Using terminal, how can I install a DMG file without sudo rights?
All of the answers to this question Is there a command to install a dmg work for me in installing a DMG file from the command line.
But I don't want to have users need to enter the sudo password, it ...
5
votes
1answer
6k views
How do I install a .dmg file without being a sudo user?
I am on macOS Sierra version 12.10.16. I downloaded an application. This app has .dmg extension. I would like to install it without using sudo or without being one of the sudo users.
When I do ...
3
votes
1answer
153 views
I've created multiple DMG files from the same folder - checksum is different on each?
Quite some time ago I've noticed that even if I create DMG files from the same directory, with same files and etc, the results are always different. Not only their size is ~15 bytes shorter/longer ...
1
vote
1answer
355 views
auto mount HFS+ filesystem from disk image (.dmg file)
I'd like to auto mount my dmg file which represent disk image with single HFS+ partition upon every boot. is it possible through autofs ? do I have to set the location of the dmg file in any ...
2
votes
0answers
25 views
How can I mount a dmg based filesystem for one specific process or user
I've got dmg file that formatted to HFS+ filesystem and i'd like to mount it with limited access rights.
Is it possible to create a mountpoint that will be accessible to specific user (by name) or ...
3
votes
1answer
2k views
How to Make Bootable APFS Volume From Disk Image
I am currently using terminal to early and quickly add APFS volumes to my Mac's APFS container.
Once I make an empty APFS volume in the container, how can I copy a disk image to it and make it ...
1
vote
1answer
3k views
Do applications install for all users or only for one?
If I install a application using *.dmg image using user user1, it will be available when user2 log in as well? or it will be available only for user1 ?
1
vote
0answers
155 views
Same DMG, different MD5
I created a Read/Write DMG file from a folder in my Mac, size is about 175GB. Then I copied the DMG to an external HD for backup. To ensure data integrity, I checked the MD5 of both, local HD and ...
