In other words, compressing files as a single group allows for more efficient compression methods, thereby saving space and reducing the overall size of the file. tar files are compressed as a single entity rather than a group of individually compressed files, compression utilities can group similarities between files and cut down on space. tar.gz is only accessible after extracting the entire file. zip are compressed individually, they can also be accessed individually. However, there are some pretty major differences when it comes to accessing data within the files and the compression efficiency. tar.gz files will allow you to send relatively large packages as a single file. tar files are a compressed collection of files.īut does the compression method really matter, especially if both methods technically produce compressed files? zip files are a collection of compressed files, while. tar files are compressed as a single package, leaving its files uncompressed. zip files consist of many individually compressed files. zip automatically compresses each file within the collection.īy now, you’ve probably noticed the major difference between. Rather than use a separate compression utility to compress the entire collection. zip file is a collection of compressed files. As we’ll see later, one popular compression utility is gzip, which compresses a. tar doesn’t compress anything, it requires a separate compression utility for compression. tar file is a collection of uncompressed files, sometimes known as a tarball. Rather, they both accomplish the same task ( file compression) in the same way. tar files are some kind of “lesser” format than. tar files - at least not in ways that are easy to notice. zip files, the same can’t really be said for. Where most operating systems make it easy to extract and create. tar.gz files in Linux and Windows with help from this guide □ Click to Tweet. Compressing and extracting files isn’t always intuitive. tar comes with a few extra features that make it the better compression format for certain files and applications. tar in the first place? As we’ll see in the next section. zip being the easier of the two to use, why use. As a result, it’s become a common file extension for many open-source software packages and other resources.īut with. tar files compress large files into a single package, making it easier to store and send them through email, servers, and so on. tar files even have anything to do with old computers. Thankfully, you don’t need to be a 1960s computer technician to use and extract. Short for “ Tape ARchive,” the name “TAR” is a throwback to when files were stored on magnetic tape drives. For instance, to extract files from the file foo.zip, use the following command: unzip -a foo.A “.tar” file is a collection of files compressed into a single file or archive. zip archives use Windows-style line terminators, you will need to pass the -a option to unzip in order to extract them with UNIX-style line terminators (also needed for Mac OS X). Your operating system may already have a copy of the unzip program (or similar) otherwise it may be downloaded from the Info-ZIP website. zip files on a non-Windows platform, this is possible. If, for some reason, you wish to unpack the. Refer to the documentation provided with whichever program you choose for further instructions. zip files, you will need to download a zip file extractor such as JustZIPIt or the Info-ZIP tools. If using a version of Windows without inbuilt support for. To extract the files within, right click on the file and select the “Extract All” option. zip file should look like a normal folder icon with a zipper on it. Most modern Windows environments already know how to unpack. If you also wish to see a list of the files as they are extracted, instead use the command tar xopft foo.tar Unpacking. tar file, say foo.tar, use the following command: tar xopf foo.tar The newly extracted files will be created in the current directory. tar filesįirst, ensure that you have a shell running and cd to the same directory as the downloaded file. If you also wish to see a list of the files as they are extracted, instead use the command gunzip -c | tar xopft - Unpacking. tar.gz file, say, use the following command: gunzip -c | tar xopf - The newly extracted files will be created in the current directory. tar.gz filesįirst, ensure that you have a shell running and cd to the same directory as the downloaded file. If you would rather follow the UNIX-style instructions below you can use the Terminal command-line application, which can be found in your Utilities folder. (Note that it may be necessary to unpack some files twice.) zip file automatically when you double-click on its icon.
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