If you don’t already have it, you can install xz using yum. This way a tar command will try automatically guess a compression method. For a tarball XZ compressed archive first try a tar command with xf options. try: import lzma except ImportError: from backports import lzma print lzma.open ('file.xz'). There are several ways on how to decompress XZ archive on Linux. XZ support is available in Python 3.3's LZMA module. Getting around this is as simple as using the xz binary to first decompress the file, and then tar to extract it. 2 Answers Sorted by: 29 The tarfile module is only for. Try `tar -help' or `tar -usage' for more information. 1 If you have a working command, what exactly, is your question You understand either method would end up writing a temporary cache to the disk Ramhound at 12:39 It works, but I would like to not explicitly create the temporary file and have to explicitly delete it again afterwards. Note that this is a capital “J” and not a lowercase “j” which would be used to specify bzip2 compression. For normal files, XZ Utils gives 30 more compression than gzip and 15. This option tells tar to display the names of the files being extracted on the. For more verbose output, use the -v option. whatever.xz tar auto-detects the compression type and extracts the archive. On newer versions of tar, you can simply replace the z with a J to use the correct (de)compression library, but if you have version 1.15.1 or earlier, you’ll find that this doesn’t work either. XZ is a command-line tool like the gzip and bzip used for lossless data compression. To extract a tar.xz file, invoke the tar command with the -extract (-x) option and specify the archive file name after the -f option: tar -xf. Tar: Error exit delayed from previous errors tar. using (Stream xz new XZStream (File. xz Ask Question Asked 11 years, 6 months ago Modified 3 months ago Viewed 1.9m times 963 I'm used to extracting tarballs with a -xfz flag, which handles gzip and bzip2 archives. SharpCompress handled both files correctly. If you try the same thing using a tar.xz file, you’ll find that it doesn’t work. Note however, that one of the files I tested with caused XZ.NET to throw an exception when attempting to read past end of stream, as both examples below do. is a file archiver which support many formats such as RAR, 7z, XZ, BZIP2, GZIP, TAR. Extracting them is as simple as passing xzf to tar. Extract files from archive online, no installation, safe and free. Traditionally compressed archive files are distributed on Linux systems as tar.gz files which use gzip for compression. So to extract to file.tar, youd simply write unxz. This guide will show you how to extract a tar.xz file on CentOS or RedHat, and probably other flavors of Linux as well. At least on my Ubuntu machine, unxz is not equivalent to xz -dc, but to xz -d.
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