1
 2To extract the kernel vmlinux, System.map, .config or initrd from the zImage binary:
 3
 4objcopy -j .kernel:vmlinux -O binary zImage vmlinux.gz
 5objcopy -j .kernel:System.map -O binary zImage System.map.gz
 6objcopy -j .kernel:.config -O binary zImage config.gz
 7objcopy -j .kernel:initrd -O binary zImage.initrd initrd.gz
 8
 9
10	Peter
11

 1
 2To extract the kernel vmlinux, System.map, .config or initrd from the zImage binary:
 3
 4objcopy -j .kernel:vmlinux -O binary zImage vmlinux.gz
 5objcopy -j .kernel:System.map -O binary zImage System.map.gz
 6objcopy -j .kernel:.config -O binary zImage config.gz
 7objcopy -j .kernel:initrd -O binary zImage.initrd initrd.gz
 8
 9
10	Peter
11