If you have followed all the steps in the correct order you Mac should be clean of infections. To be sure your system is not infected run a scan with Combo Cleaner Antivirus. Download it HERE. After downloading the file double click combocleaner.dmg installer, in the opened window drag and drop Combo Cleaner icon on top of the Applications icon. Dmg2img file.dmg imagefile.img From your Wikipedia article, the next command seems to be available to do that: sudo mount -o loop -t hfsplus imagefile.img /mnt In this way, the file imagefile.img is a result from dmg2iso and the contents will be available at /mnt. If the hfsplus type is not detected, you might need to load the kernel module for it. Operating system support. The operating systems the archivers can run on without emulation or compatibility layer. Linux Ubuntu's own GUI Archive manager, for example, can open and create many archive formats (including Rar archives) even to the extent of splitting into parts and encryption and ability to be read by the native program.
This topic includes the following sections:
System Requirements for Installing the JDK on macOS
The following are the system requirements for installing the JDK on macOS:
Any Intel-based computer running macOS.
Administrator privileges.
You cannot install Java for a single user. Installing the JDK on macOS is performed on a systemwide basis for all users. Administrator privileges are required to install the JDK on macOS.
Determining the Default JDK Version on macOS
When starting a Java application through the command line, the system uses the default JDK.
You can determine which version of the JDK is the default by entering java -version
in a Terminal window. If the installed version is 12 Interim 0, Update 0, and Patch 0, then you see a string that includes the text 12
. For example:
To run a different version of Java, either specify the full path, or use the java_home
tool. For example:
$ /usr/libexec/java_home -v 12 --exec javac -version
Installing the JDK on macOS
- Download the JDK
.dmg
file,jdk-12.
interim.update.patch-macosx-x64.dmg
.Before the file can be downloaded, you must accept the license agreement.
- From either the browser Downloads window or from the file browser, double-click the
.dmg
file to start it.A Finder window appears that contains an icon of an open box and the name of the.pkg
file. - Double-click the
JDK 12.pkg
icon to start the installation application.The installation application displays the Introduction window. - Click Continue.
- Click Install. A window appears that displays the message: Installer is trying to install new software. Enter your password to allow this.
- Enter the Administrator user name and password and click Install Software.The software is installed and a confirmation window is displayed.
.dmg
file if you want to save disk space. Uninstalling the JDK on macOS
You must have Administrator privileges.Note:
Cannot Run Twitch From The Dmg Archive Free
Do not attempt to uninstall Java by removing the Java tools from /usr/bin
. This directory is part of the system software and any changes will be reset by Apple the next time that you perform an update of the OS.
- Go to
/Library/Java/JavaVirtualMachines
. - Remove the directory whose name matches the following format by executing the
rm
command as a root user or by using thesudo
tool:/Library/Java/JavaVirtualMachines/jdk-interim.update.patch.jdk
For example, to uninstall 12 Interim 0 Update 0 Patch 0:
$ rm -rf jdk-12.jdk
Installation FAQ on macOS Platform
This topic provides answers for the following frequently asked questions about installing JDK on macOS computers.
1. How do I find out which version of Java is the system default?
When you run a Java application from the command line, it uses the default JDK. If you do not develop Java applications, then you do not need to worry about this. See Determining the Default JDK Version on macOS.
Cannot Run Twitch From The Dmg Archive Download
2. How do I uninstall Java?
See Uninstalling the JDK on macOS.
3. After installing Java for macOS 2012-006, can I continue to use Apple's Java 6 alongside the macOS JDK for Java 12?
If you want to continue to develop with Java 6 using command-line, then you can modify the startup script for your favorite command environment. For bash, use this:
$ export JAVA_HOME=`/usr/libexec/java_home -v 12`
Some applications use /usr/bin/java
to call Java. After installing Java for macOS 2012-006, /usr/bin/java
will find the newest JDK installed, and will use that for all of the Java-related command-line tools in /usr/bin
. You may need to modify those applications to find Java 6, or contact the developer for a newer version of the application.
4. Can I restore Apple Java after uninstalling Oracle Java?
Go back to Apple Java using the following instructions:
Uninstall Oracle Java by deleting the plug-in file. From a command-line, enter:
$ sudo rm -rf '/Library/Internet Plug-Ins/JavaAppletPlugin.plugin'
Create a symlink using the following command, entered on a single line:
$ sudo ln -s /System/Library/Java/Support/CoreDeploy.bundle/Contents/JavaAppletPlugin.plugin '/Library/Internet Plug-Ins/JavaAppletPlugin.plugin'
5. What happened to the Java Preferences app in Application Utilities?
The Java Preferences app was part of the Apple Java installation and is not used by Oracle Java. Therefore, macOS releases from Apple that do not include Apple Java will not include Java Preferences.
How to repair corrupted archive RAR or ZIP file? We know that file corrupt is one of reasons that lead to archive decompression failure. The other reason is wrong password.
If it is just because of password wrong, extract archive again with right password is OK. Even though you have no RAR or ZIP password, RAR Password Genius or ZIP Password Genius would help you to recover it.
So now let’s see how to do with RAR/ZIP archive corrupt error.
When archive is corrupted, maybe it is not so easy to extract it like when archive password is wrong. But it is possible to repair RAR or ZIP archive successfully with following three methods.
Method 1: Repair corrupted RAR/ZIP archive with WinRAR
Compressed file repair function is integrated in WinRAR. So if you want to repair corrupted archive, you can try to use WinRAR.
Step 1: Run WinRAR and in address bar, navigate to the location where the corrupted archive is saved.
Step 2: Select corrupted RAR or ZIP file. Click Repair button in tool bar, and choose “Repair archiver” if there is a drop-down list.
Step 3: Then a new dialog would pop up. There you can choose the location where you want to save the archive after repairment. Confirm settings and click OK.
Step 4: After 100% repairing corrupted archive, go to the folder you choose to save repaired archive, and find the file named _rebuilt.rar or _rebuilt.zip. This file is the repaired archive file you want.
Tips: You can try this method, because if the archive is not corrupted seriously, the success rate is high.
Method 2: Repair damaged RAR/ZIP archive with compressed file repair tools
Undoubtedly, the special compressed file repair tools are available to repair corrupted or damaged RAR or ZIP archive. For example, Zipmagic, RAR Recovery Toolbox, Advanced RAR Repair, they should be powerful than repair function provided by WinRAR. They adopt a variety of algorithms to scan damaged archive to recover archive data, and check the consistency of archive file. All of these make archive corrupted data recovery better.
However, most of them are not free to use. So if you have no other ways to repair damaged archive, they are good choices for you.
Method 3: Repair corrupted RAR/ZIP file with shortcut menu
If your compressed file, RAR or ZIP archive is not large software, but an archive with several files, such as images, you can take following method into RAR or ZIP corrupt error repair.
Step 1: Select your RAR archive and right click it. Choose “Extract files” in the appearing shortcut menu.
Step 2: In the “Extraction path and options” window, choose a folder to save decompressed archive. And check Keep broken files in Miscellaneous.
Step 3: Click OK to begin extraction. When there are errors message prompting you, ignore them and go on to extract archive. Then we will get all the files that are not broken or corrupted.
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