The post Extract a tar.xz file on CentOS and RedHat appeared first on Justin Silver.
]]>This guide will show you how to extract a tar.xz
file on CentOS or RedHat, and probably other flavors of Linux as well. Traditionally compressed archive files are distributed on Linux systems as tar.gz
files which use gzip
for compression. Extracting them is as simple as passing xzf
to tar
.
tar -xvf filename.tar.gz
If you try the same thing using a tar.xz file, you’ll find that it doesn’t work.
tar -xzf filename.tar.xz gzip: stdin: not in gzip format tar: Child returned status 1 tar: Error exit delayed from previous errors
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. Note that this is a capital “J” and not a lowercase “j” which would be used to specify bzip2
compression.
tar -xJf gnutls.tar.xz tar: invalid option -- J Try `tar --help' or `tar --usage' for more information.
Getting around this is as simple as using the xz
binary to first decompress the file, and then tar
to extract it. If you don’t already have it, you can install xz
using yum
.
yum -y install xz unxz filename.tar.xz tar -xf filename.tar
The post Extract a tar.xz file on CentOS and RedHat appeared first on Justin Silver.
]]>