the command : tar -xvf vobs.tar met problem like below,
[root@roxett /]# cp jdk-1_2_2_011-linux-i386.tar
.gz /usr/local
[root@roxett /]# tar
-xvf jdk-1_2_2_011-linux-i386.tar
.gz
tar
: This does not look like a tar
archive
tar
: Skipping to next header
tar
: Archive
contains
obsolescent
base-64
headers
tar
: Error exit delayed from previous errors
tar -zxvf vobs.tar is ok!