[root@docker ~]# tar -cjvf sysconfig.tar.bz2 /etc/sysconfig/
tar: 从成员名中删除开头的“/”
/etc/sysconfig/
/etc/sysconfig/ip6tables-config
/etc/sysconfig/iptables-config
/etc/sysconfig/cbq/
/etc/sysconfig/cbq/avpkt
/etc/sysconfig/cbq/cbq-0000.example
/etc/sysconfig/rdisc
/etc/sysconfig/console/
/etc/sysconfig/init
/etc/sysconfig/modules/
/etc/sysconfig/netconsole
tar (child): bzip2：无法 exec: 没有那个文件或目录
tar (child): Error is not recoverable: exiting now
/etc/sysconfig/network-scripts/
/etc/sysconfig/network-scripts/ifcfg-lo
/etc/sysconfig/network-scripts/ifdown
/etc/sysconfig/network-scripts/ifdown-bnep
/etc/sysconfig/network-scripts/ifdown-eth
[root@docker ~]# tar -xvf sysconfig.tar.bz2
tar: 它似乎不像是一个 tar 归档文件
tar (child): bzip2：无法 exec: 没有那个文件或目录
tar (child): Error is not recoverable: exiting now
tar: Child returned status 2
tar: Error is not recoverable: exiting now原因是缺少bzip2包
[root@docker ~]# yum install bzip2 –y
