Short for “ Tape ARchive,” the name “TAR” is a throwback to when files were stored on magnetic tape drives. You can view EDUCBA’s recommended articles for more information.A “.tar” file is a collection of files compressed into a single file or archive. We hope that this EDUCBA information on “Linux Untar” was beneficial to you. Though not mandatory, advisable to use untar command for any of the uncompressing processes of a tar, tar.gz, tar.bz2 file types as these will always have the latest options available at its disposal. With the set of examples and explanation of the way of working for untar command, the usage and utilizes are even more clear for the readers, and now we leave it up to you to experiment more with the different permutation combinations possible with the options present in the command utility. In this example, we see that only the files with “txt” as an extension get untarred in the location! Syntax: tar -xvf eduCBA-demo.tar -wildcards '*.txt' Syntax: tar -xvf eduCBA-demo.tar file1.txtĮxtract all files from tar Archive File matching a particular file regex Example #5Įxtract single file from tar Archive File Here we see that the location desiredLoc has no files under it, and as we extract the file, all the file contents get extracted to the location specified i.e. Syntax: tar -xvf eduCBA-demo.tar -C desiredLoc Untar tar archive File at the desired location A similar explanation goes for the below 2 examples (for tar.gz and tar.bz2). Here we see that at first, there are no such files present while we have the directory, but as we untar the file, all the file contents get extracted and uncompressed to the location where we are running the command from. With all the utilities mentioned above, this command becomes an inadvertent skill set any Linux developer possesses. Using the –delete option assists the user in deleting a specific file in a tar archive. Delete option: Though not a part of untar option, a utility closely associated with untar is the removal of a file from a tar archive.C option: This option helps untangle the specified files to a particular path location in case one needs this utility.Using the –wildcards ‘’ will allow the user just to extract the specified file type. jpeg extension in a tar file containing other file types. For example, one would like to untar only the. wildcard option: This option allows the user to search for a type of file extraction.Apart from this, we also have other utilities like: In the above few options, we look at all the widely used utilities. Z – commands the tar command to decompress, without which, by default, the tar command will compress instead of decompressing.į – helps specify the filename that needs to be worked on for the untar process. V – commands the tar to list out the files as they get extracted. X – provides an option to the tar command to extract files from the given tar file. Now, talking about the different options of utility of untar, they are the following 4 options: Another similar process of untar is gzip utility with the command gunzip. By default, most Linux is pre-installed with GNU tar. In the computation world, there are two different versions of tar, namely BSD tar and GNU tar. Untar is a process of reversion of the process which leads to the formation of the tar file. The history behind tar is in early times, the tar file format was used to create archives to store files on magnetic tape, and hence the full form of tar is Tape ARchive. Recently, most of our files downloaded from the internet have been compressed using a particular compression format, where a few formats are tar, tar.gz, and tar.bz2. Syntax: tar -xvf -wildcards ‘’ How does Untar Command work in Linux? Extract all files from the tar Archive File matching a particular file regex Extract a single file from the tar Archive Fileĩ. List the Content of tar.bz2 Archive FileĨ. Untar tar archive File at the desired locationħ. In Linux, there are fewer options available for untar compared to other extensively used commands, and we will discuss all of those in detail here in this section later in the article, take a dig at the working of untar commands in Linux.Ĥ.
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