To list the contents of a tar.gz file without extracting it, you can use the -t option with the tar command. Here’s an example: tar -xzf -C /path/to/directory List the Contents of the tar.gz File If you want to extract the files to a specific directory, you can use the -C option followed by the directory path. Replace ‘filename’ with the name of your tar.gz file. Here’s an example of what the command might look like: tar -xzf The -xzf stands for extract (-x), gzip files (-z), and file (-f). To extract the tar.gz file, you’ll use the tar command followed by -xzf and the name of the file. The extension stands for ‘Tape Archive’ (tar) and the GNU ‘zip’ (gz), indicating the two-step process used to create them: archiving multiple files into one tar file, then compressing it to save space using gzip. A tar.gz file, sometimes referred to as a ‘tarball’, is a collection of files wrapped up in one single file for easy transportation and compression. What is a tar.gz File?īefore we dive into the how-to, let’s clarify what a tar.gz file is. This article will guide you on how to extract tar.gz files effectively in Linux. But fear not – once you know the steps, extracting tar.gz files is a breeze. One such task is file compression and extraction, especially when dealing with the common tar.gz format. However, for new users, and even for some experienced ones, certain tasks can seem daunting. It’s used widely in servers, embedded systems, and personal computers alike. Therefore, we combined the time taken for mounting with the time needed for copying the files from the mount point to another destination.Linux is a powerful and flexible operating system, often lauded for its robustness and versatility. The mount command only reads the filesystem’s header and doesn’t extract any data. Let’s start with the mount command: $ time (mount -o loop myIsoLive.iso /mnt/extract/ & cp -R /mnt/extract /home/newPath/) Therefore, runs of the same commands may show different results if we don’t clear the cache and take other factors into account. Hence, caching can play an important role in the results. So, they may vary depending on various factors, including system configuration, hardware capabilities, and caching mechanisms. Notably, the performance measurements in this section are based on a single run of each command. Moreover, we’ll skip the isoinfo command, as it can’t extract all ISO files. In this section, we’re going to measure the total time taken by each command to find out which one is faster. extract iso_path disk_path – our actual command that extracts contents from iso_path to disk_pathĪs a result, we can see information about our media, the number of files, spent time, and others.osirrox on – enable the specific extension for the ISO filesystem.Xorriso : UPDATE : 9 files restored ( 16148k) in 1 seconds = 11.9xDĮxtracted from ISO image: file '/'='/root/temp-01/myExtractDirectory' Media summary: 1 session, 8264 data blocks, 16.1m data, 38.1g free Media status : is written, is appendable Xorriso : NOTE : Detected El-Torito boot information which currently is set to be discarded Xorriso : UPDATE : 11 nodes read in 1 seconds Xorriso : NOTE : Loading ISO image tree from LBA 0 Xorriso 1.5.4 : RockRidge filesystem manipulator, libburnia project.Ĭopying of file objects from ISO image to disk filesystem is: Enabled Now, we can extract an ISO file: $ xorriso -osirrox on -indev IsoFile.iso -extract / myExtractDirectory We can only use this command to extract a file, not directories. In this example, we extracted myFile.txt to a new file named myExtractedFile.txt. Then, we can extract files via -x and the file path: $ isoinfo -i myIsoFile.iso -x myFile.txt > myExtractedFile.txt We can see each directory listed separately. Moreover, the -l option runs the equivalent of ls -lR inside of an ISO file and produces the output. We used the -i option to specify the ISO-9660 image. Once installed, we can list the content of an ISO file: $ isoinfo -i myIsoFile.iso -l Let’s install it with yum: $ yum install genisoimage It just supports ISO-9660 (a filesystem for optical disc media). Isoinfo can be used to extract all or specific files from ISO images.
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