[wifi-menu] Connecting Network quick command

1. Connect to network by using wifi-menu will record corresponding data under “/etc/netctl/”
2. After corresponding data was created, user can use following command to connect to wifi more quick.
   
   
   For example :

   sudo /usr/lib/netctl/network start wlp3s0-netgear-xa
   

Read More

[Wireless] Connect to WiFi by command

Install dependence package
sudo pacman -S dialog #A tool to display dialog boxes from shell scripts

Execute wifi-menu (script) to select WiFi

Reference:

• How to install Arch Linux on your PC
• A tool to display dialog boxes from shell scripts

Read More

[OOKLA]Installation Guild - Speedtest.net by Ookla

0. Prepare
Make sure the system install apache & php & flash.
Fill the form will appear a hyperlink which can download netgaugedemo.zip from ookla.

NetGauge Trial

netgaugedemo.zip have include readme.pdf.
Please read it carefully will find out the step about how to use ookla.

1. Install Ookla server
There two method can install ookla server.
I choose download script and execute it to install it automatically.
The other way is manually to setup the sever.

Install script can download from this webpage.
Using a Shell Script (Linux/Unix only)

Open the web browser (127.0.0.1:8080) will see following string.

OoklaServer
It worked!

Or use the command line confirm Ookla Net server is running.

ps -ef | grep OoklaServer

---

2. netgaugedemo.zip decompress under /srv/http (the apache under archlinux) as client.

Find out where is settings.xml.
Following string change to another like below.

<server name="NetGauge Server" id="1"   >
  <method type="tcp" host="speedtest.mycompany.com:8080" />
</server>

<server name="NetGauge Server" id="1"   >
<!-- This is meaning where is the location of server. 
     When webpage start to run speedtest will find following server at the first.
-->
  <method type="tcp" host="192.168.50.107:8080" />
</server>

Now open web browser to browse the 192.168.50.107 will see flash at the center of screen. No need to append :8080 after the ip address.

---

This one can modify or not.
I modify 100 to 200 to extend the timeout value.
Because some situation need more time to test the speed,so I extend the timeout value.

functions_v3.js:12: setTimeout("flashCall(\'" + jsmethod + "\', \'" + args + "\')", 100);

functions_v3.js:12: setTimeout("flashCall(\'" + jsmethod + "\', \'" + args + "\')", 200);

3. Let start to test the speed.
Now open the web browser and type 192.168.50.107 (my local ip address).
That start to run will see the result.

Reference:

• OOKLA - Ookla:The Definitive Source for Global Internet Metrics
• Ookla Speedtest Mini
• Setup Your Own “Speedtest Mini Server” to Test Internet Bandwidth Speed

Read More

[WiFi] How to connect to wifi by using nmcli

nmcli -f all dev wifi list

SSID            SSID-HEX                      BSSID              MODE   CHAN  FREQ      RATE       SIGNAL  BARS  SECURITY  WPA-FLAGS  RSN-FLAGS  DEVICE  ACTIVE  *  DBUS-PATH                                     
CHTN_T07AW      4348544E5F5430374157          00:14:A4:3D:32:B7  Infra  6     2437 MHz  54 Mbit/s  22      ▂___  --        (none)     (none)     wlan0   no         /org/freedesktop/NetworkManager/AccessPoint/1 
Happy-Together  48617070792D546F676574686572  90:F6:52:B7:23:E6  Infra  6     2437 MHz  54 Mbit/s  74      ▂▄▆_  WEP       (none)     (none)     wlan0   no         /org/freedesktop/NetworkManager/AccessPoint/0 

nmcli dev wifi connect Happy-Together password 0000011111

Device 'wlan0' successfully activated with '290056f9-9653-4cde-8cc4-553f4b23d1df'.

nmcli connection show

NAME UUID TYPE DEVICE
Wired connection 1 7e2a0799-4bd9-4a68-ba8d-1d7cd4fb6986 802-3-ethernet eth0
Happy-Together 290056f9-9653-4cde-8cc4-553f4b23d1df 802-11-wireless wlan0


nmcli c up uuid 7e2a0799-4bd9-4a68-ba8d-1d7cd4fb6986
Connection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/8)

nmcli connection up uuid 7e2a0799-4bd9-4a68-ba8d-1d7cd4fb6986
Connection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/9)

nmcli connection down uuid 7e2a0799-4bd9-4a68-ba8d-1d7cd4fb6986
Connection ‘Wired connection 1’ successfully deactivated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/9)


Reference:

• NMCLI-EXAMPLES
• How do I connect to a WiFi network using nmcli?

Read More

[wifi][iwlist] How to use wifi command to show wifi message

iwlist scan | grep -C 30  ABC5516138 
eth0      Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: E8:40:F2:E7:00:65
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=70/70  Signal level=-37 dBm  
                    Encryption key:on
                    ESSID:"ABC5516138"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000119210886
                    Extra: Last beacon: 29590ms ago
                    IE: Unknown: 000A55504335353136313338
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 0706494520010D14
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E6E70D00
                    IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E6E70D00
                    IE: Unknown: 3D1606000100000000000000000000000000000000000000
                    IE: Unknown: 341606000100000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F0101
                    IE: Unknown: DD180050F20201018E0003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD930050F204104A0001101044000102103B0001031047001050EADD7206855292AFA4C929115342DC102100105562656520496E746572616374697665102300074556573332323610240007455657333232361042001253657269616C204E756D62657220486572651054000800060050F2040001101100074556573332323610080002200C103C0001011049000600372A000120
          Cell 02 - Address: 00:26:F2:7F:CD:D2
lo        Interface doesn't support scanning.

Reference:

• grep - return surrounding lines for each hit [closed]
• How to connect and disconnect to a network manually in terminal?

Read More

[WiFi Analying][Android] Using the wifi analyzing tool to detect the wifi signal

[WiFi Analying][Android] Using the wifi analyzing tool to detect the wifi signal


inSSIDer





wifi analyzing

Read More

[wireless] Scan ESSID by linux command

[wireless] Scan ESSID by linux command

iwlist wlan0 scanning | grep -i essid

                    ESSID:"Brukergood"

                    ESSID:"NTsssssGR1234"

                    ESSID:"CssssssC_AP"

                    ESSID:"OssPssTUsssssSVD3_PP"

                    ESSID:"Anapssssex"

                    ESSID:"AVEXIR1234"

                    ESSID:"Bruke1234r"

Reference :

• 
  Howto view available wireless networks/ssid broadcasts?

Read More

[ubuntu][wifi sniffer] How to use wificard to sniffer the packet on the air

Type ifconfig then show ether list.

ifconfig wlan0 down;
iwconfig wlan0 mode monitor;
ifconfig wlan0 up.

If wifi interface show long mac address, then successful.



Open wireshark to monitor the packet wihich on the air.

The packet on the air will appear on the wireshark.

If Machine is on channe 3.
Please type "iwconfig wlan0 channel 3" to switch ether dongle to match machine on channel 3.
Then ether dongle will capture the packet from machine.

Read More

[WIFI][inSSIDer][tool][ubuntu] inSSIDer - WIFI scanner

[WIFI][inSSIDer][tool][ubuntu] inSSIDer - WIFI scanner

This tool can scan wifi in the air.

Using this tool  can determine bandwidth, channel ,amplifier.

Read More

[wifi tool] Install InSSIDer 2 ( inssider_0.1.0.0111_i386.deb ) alpha in Ubuntu 10.04

Install InSSIDer 2 ( inssider_0.1.0.0111_i386.deb )  alpha in Ubuntu 10.04

1) Open up Synaptic (System>Administration>Synaptic) and go to Settings>Repositories



2) Under the “Other Software” tab click “Add” and enter this: deb http://badgerports.org lucid main



3) Now go here: http://badgerports.org/directhex.ppa.asc and copy the key



4) Going back to synaptic, in the repositories window go to the “Authentication” tab, right click and select “Add Key From Paste Data”



5) Now close that window and click the reload button



6) Now after it finishes reloading the package list, search for the package “mono-2.0-service” and install it.

Download old version inssider :

1) inssider_0.1.0.0111_i386.deb  or  inSSIDer-2-Cross-Platform

2) execute : sudo dpkg -i inssider_0.1.0.0111_i386.deb

Reference :

• 
  Install InSSIDer 2 alpha in Ubuntu 10.04


• 
  Installing inSSIDer 2 in Ubuntu 10.04 - ubuntu Forum


• 
  inssider_0.1.0.0111_i386.deb

Read More