List files in tar file:
tar -tf filename.tar.gz
tar -tvf filename.tar.gz
Extract a file called etc/default/sysstat from config.tar.gz tarball:$ tar -ztvf config.tar.gz
$ tar -zxvf config.tar.gz etc/default/sysstat
$ tar -xvf {tarball.tar} {path/to/file}
原文：https://www.cnblogs.com/zhangzhihui/p/13948090.html