usb sniffer linux

Hacker common sniffer Analysis in Linux environment-Linux Enterprise Application-Linux server application information. The following is a detailed description. This article analyzes in detail several sniffing devices that hackers often use in Linux, which are often planted o

Article Title: How to enable Sniffer network packets in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Sometimes it's really annoying to forget the FTP login account and pa

URL: ftp.gnu.org/gnu/bison/Download Bison The latest version of the package, the tar zxvf command to extract the files, into the Bison directory, with the command LS, you will find an executable file configure, and then execute./confugure(sudo) make(sudo) make install.This way, the Bison is compiled and installed.5. Compiling LibpcapThe above 4 steps are installed. Just go to www.tcpdump.org/to download the latest version of Libpcap. Then unzip the file and go to the directory. With the LS comm

: 0x00000000 Device boot start end blocks ID system/Dev/sdc1 1 970 124115 B w95 FAT32Partition 1 has different physical/logical beginnings (non-Linux ?) :Phys = (0, 2, 0) logical = (0, 2, 27) From the last few lines, we can see that the U disk is mounted under/dev/sdc1. Remember this mount point, which varies according to the Linux system. Step 2: mount the USB

Install a Linux system to a USB flash drive or a USB flash drive for a linux System Step 1: First insert the usb flash drive to the usb interface of the Computer Host (it is recommended to insert the

urb_list; //URB for this endpoint, maintained by the USB core void *hcpriv; struct Ep_device *ep_dev; / * for SYSFS info * / unsigned Char*extra; /* Extra descriptors * / int Extralen; int enabled; }; an int usb_hcd_link_urb_to_ep (struct USB_HCD *hcd, struct URB *urb) is called to add this urb to urb_ when invoking the USB device driver call Usb_submit_urb commit URB Request List on th

From the Protocol to the Protocol (above) In structusb_driver, the prototype of. Probe and. Disconnect is as follows: 836 int (* probe) (struct usb_interface * INTF, 837 const struct usb_device_id * ID ); 838 839 void (* disconnect) (struct usb_interface * INTF ); Let's take a look at the parameter structusb_device_id, Which is needless to say. As we have already introduced, where does struct usb_interface come from? Let's start with struct usb_device. We know that each device corresponds to a s

interface descriptor. Row 3, struct us_unusual_dev, is the first occurrence of this struct, which is defined in drivers/USB/storage/USB. h: 61 struct us_unusual_dev { 62 constchar * vendorname; 63 const char * productname; 64 _ u8 useprotocol; 65 _ u8 usetransport; 66 int (* initfunction) (struct us_data *); 67 }; The find_unusual () function on the right of "=" is defined in drivers/

use another pointer to temporarily replace altsetting. Next we will use its members desc and endpoint. Looking back at structusb_host_interface, we can see its two members: struct usb_interface_descriptor desc and struct usb_host_endpoint * endpoint. Among them, desc is needless to say, it is the interface descriptor of this interface, and the endpoint pointer records several endpoints, they are stored in the form of an array, and the endpoint points to the array header. These are all set duri