Some useful command

# lsmod
megaraid_sas           91199  26

# modinfo megaraid_sas

filename:       /lib/modules/3.13.0-92-generic/kernel/drivers/scsi/megaraid/megaraid_sas.ko

description:    LSI MegaRAID SAS Driver

author:         megaraidlinux@lsi.com

version:        06.700.06.00-rc1

# modinfo file.ko

# dpkg -c file.deb ( contains in deb )

# dpkg -x file.deb /tmp/file ( extract file in deb )

# dpkg -e file.deb ( extract control file, such as preinst, postinst, prerm, postrm )