# file Python-3.4.7.tar.xz Python-3.4.7.tar.xz: XZ compressed data

# file Python-3.4.7.tar.xz 
Python-3.4.7.tar.xz: XZ compressed data
# xz -d Python-3.4.7.tar.xz
# ls
Python-3.4.7.tar
# rpm -qf /usr/bin/xz
xz-5.2.2-1.el7.x86_64
原文地址:https://www.cnblogs.com/bass6/p/7356954.html