Some files that you get from Oracle download come in cpio format.
Here’s what to do with them.
First unzip the files:
gunzip lnx_920_disk1.cpio.gz gunzip lnx_920_disk2.cpio.gz gunzip lnx_920_disk3.cpio.gz
Next unpack the contents of the files:
cpio -idmv < lnx_920_disk1.cpio cpio -idmv < lnx_920_disk2.cpio cpio -idmv < lnx_920_disk3.cpio
