root@ss-Vostro1310:/home/ss# uname -a
Linux ss-Vostro1310 3.5.0-36-generic #57~precise1-Ubuntu SMP Thu Jun 20 18:21:09 UTC 2013 x86_64 GNU/Linux
root@ss-Vostro1310:/home/ss# lsb_release -r
Release:	12.04

root@ss-Vostro1310:/home/ss# dmesg
[ 8607.168212] usb 2-2: new high-speed USB device number 2 using ehci_hcd
[ 8607.301015] usb 2-2: New USB device found, idVendor=0204, idProduct=6025
[ 8607.301027] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 8607.301035] usb 2-2: Product: USB Mini Rubber
[ 8607.301042] usb 2-2: Manufacturer: takeMS
[ 8607.301049] usb 2-2: SerialNumber: AA04012700101060
[ 8607.353015] Initializing USB Mass Storage driver...
[ 8607.353197] scsi5 : usb-storage 2-2:1.0
[ 8607.353292] usbcore: registered new interface driver usb-storage
[ 8607.353294] USB Mass Storage support registered.
[ 8608.353130] scsi 5:0:0:0: Direct-Access     takeMS   USB Mini Rubber  5.00 PQ: 0 ANSI: 2
[ 8608.363541] sd 5:0:0:0: [sdb] 8279040 512-byte logical blocks: (4.23 GB/3.94 GiB)
[ 8608.364168] sd 5:0:0:0: [sdb] Write Protect is off
[ 8608.364179] sd 5:0:0:0: [sdb] Mode Sense: 0b 00 00 08
[ 8608.364332] sd 5:0:0:0: Attached scsi generic sg2 type 0
[ 8608.364636] sd 5:0:0:0: [sdb] No Caching mode page present
[ 8608.364641] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 8608.367393] sd 5:0:0:0: [sdb] No Caching mode page present
[ 8608.367399] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 8608.369905]  sdb: unknown partition table
[ 8608.372414] sd 5:0:0:0: [sdb] No Caching mode page present
[ 8608.372419] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 8608.372423] sd 5:0:0:0: [sdb] Attached SCSI removable disk

root@ss-Vostro1310:/home/ss# fdisk -l /dev/sdb

Disk /dev/sdb: 4238 MB, 4238868480 bytes
131 heads, 62 sectors/track, 1019 cylinders, total 8279040 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xffffffff

Disk /dev/sdb doesn't contain a valid partition table

root@ss-Vostro1310:/home/ss# dd if=/dev/zero of=/dev/sdb bs=64k
dd: writing `/dev/sdb': No space left on device
64681+0 records in
64680+0 records out
4238868480 bytes (4.2 GB) copied, 622.8 s, 6.8 MB/s

root@ss-Vostro1310:/home/ss# fdisk /dev/sdb
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel with disk identifier 0x26ae3553.
Changes will remain in memory only, until you decide to write them.
After that, of course, the previous content won't be recoverable.

Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)

Command (m for help): n
Partition type:
   p   primary (0 primary, 0 extended, 4 free)
   e   extended
Select (default p): 
Using default response p
Partition number (1-4, default 1): 
Using default value 1
First sector (2048-8279039, default 2048): 
Using default value 2048
Last sector, +sectors or +size{K,M,G} (2048-8279039, default 8279039): 
Using default value 8279039

Command (m for help): t
Selected partition 1
Hex code (type L to list codes): 6
Changed system type of partition 1 to 6 (FAT16)

Command (m for help): p

Disk /dev/sdb: 4238 MB, 4238868480 bytes
131 heads, 62 sectors/track, 1019 cylinders, total 8279040 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x26ae3553

   Device Boot      Start         End      Blocks   Id  System
dev/sdb1            2048     8279039     4138496    6  FAT16

Command (m for help): w
The partition table has been altered!

Calling ioctl() to re-read partition table.

WARNING: If you have created or modified any DOS 6.x
partitions, please see the fdisk manual page for additional
information.
Syncing disks.

root@ss-Vostro1310:/home/ss# ls /dev/sd
sda   sda1  sda2  sda3  sda4  sda5  sda6  sdb   
root@ss-Vostro1310:/home/ss# mkfs.vfat -F 32 /dev/sdb1
mkfs.vfat 3.0.12 (29 Oct 2011)
/dev/sdb1: No such file or directory

Error creating partition table: timeout (10s) waiting for change

obj-m := pf_ring.o

SVNDEF := -DSVN_REV="\"$(shell svnversion -n .)\""

ifeq (,$(BUILD_KERNEL))
BUILD_KERNEL=$(shell uname -r)
endif

EXTRA_CFLAGS += -I$(PWD) $(SVNDEF)

HERE=$(PWD)

# set the install path
INSTDIR := $(DESTDIR)/lib/modules/$(BUILD_KERNEL)/kernel/net/pf_ring

all: Makefile pf_ring.c linux/pf_ring.h
    make -C /lib/modules/$(BUILD_KERNEL)/build SUBDIRS=$(HERE) EXTRA_CFLAGS='$(EXTRA_CFLAGS)' modules

clean:
...
install:
...

.....
ifdef CONFIG_MODULES

# By default, build modules as well

all: modules

#   Build modules
#
#   A module can be listed more than once in obj-m resulting in
#   duplicate lines in modules.order files.  Those are removed
#   using awk while concatenating to the final file.

PHONY += modules
modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
    $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
    @$(kecho) '  Building modules, stage 2.';
    $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
    $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.fwinst obj=firmware __fw_modbuild
.....

mylaptop login:<username>
Password:.........
Last login <data-time>
<Потом несколько строк о официальном сайте убунту, потом собственно сабж>

Unable to cd /home/<username>

mylaptop login:

	unsigned char dst_mac[6] = {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF};
	int sock=socket(AF_PACKET, SOCK_RAW, htons(ETH_P_ALL));
	struct ifreq ifr;
	strncpy((char*)ifr.ifr_name, argv[2], IFNAMSIZ);
	if (ioctl(sock, SIOGIFINDEX, &ifr) < 0) {
		perror("getting device index number");
		return 1;
	}
	printf("Interface index=%d\n",ifr.ifr_ifindex);
	if(ioctl(sock, SIOCGIFHWADDR, &ifr)<0){
		perror("getting device addr");
		return 1;
	}
	memcpy(scr_mac,ifr.ifr_hwaddr.sa_data,ETH_ALEN);
	printf("MAC=%.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",scr_mac[0],scr_mac[1],scr_mac[2],scr_mac[3],scr_mac[4],scr_mac[5]);
	struct sockaddr_in sa_in;
	if(ioctl(sock, SIOCGIFADDR, &ifr) < 0) {
		perror("ioctl SIOCGIFADDR");
		return -1;
	}
	memset((void *)&sa_in, 0, sizeof(struct sockaddr_in));
	memcpy((void *)&sa_in, (void *)&ifr.ifr_addr, sizeof(struct sockaddr));
	    //memcpy((void *)&ifp->ip, (void *)&s.sin_addr.s_addr, sizeof(__u32));
	printf("Interface addr=%x\n",ntohl(sa_in.sin_addr.s_addr));

	struct sockaddr_ll sall;
	  memset(&sall,0,sizeof(sall));
	  sall.sll_family=AF_PACKET;
	  sall.sll_ifindex=ifr.ifr_ifindex;
	  sall.sll_protocol=htons(ETH_P_ALL);
	  sall.sll_halen = ETH_ALEN;
	  memcpy(sall.sll_addr, scr_mac, ETH_ALEN);

	if(bind(sock,(struct sockaddr *)&sall,sizeof(sall))<0) {
		perror("bind");
		exit(1);
	}

Chain INPUT (policy ACCEPT)
target     prot opt source               destination

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination