查看“Xz打包，压缩和解压”的源代码

<pre>
压缩  --compress
#默认保留了原文件的
xz -z  hello_wallet.29.sql 
90M	hello_wallet.29.sql.xz
1.2G	hello_wallet.29.sql


evan@latop:~/iso/bsd$ ls 
FreeBSD-12.0-RELEASE-amd64-memstick.img.xz
evan@latop:~/iso/bsd$ xz  -d FreeBSD-12.0-RELEASE-amd64-memstick.img.xz 
evan@latop:~/iso/bsd$ ls 
FreeBSD-12.0-RELEASE-amd64-memstick.img 
</pre>



[http://blog.linuxchina.net/?p=1315 xz打包，压缩和解压]
 [[category:ops]]