Pitch - Termination Interface 2.54mm
N = number of pins/circuits
FEMALE
KK® 254 Crimp Housing, Friction Ramp, N Circuits
22-01-20N5, KK® 254 Crimp Housing, Friction Ramp (Mates With Part(s): 6410 )
MALE
KK® 254 Wire-to-Board Header, Vertical, with Friction Lock, N Circuits, Tin (Sn) Plating
Molex 22-27-20N1
WIRE
KK® 254 Crimp Terminal, 22-30 AWG, Bag, Hot Tin (Sn) Dip Plating
Part Number: 08-50-0113
KK® 254 Crimp Terminal, 22-30 AWG, Hot Tin (Sn) Dip Plating
Part Number: 08-50-0114
KK® 254 Crimp Terminal, 22-30 AWG, Bag, Hot Tin (Sn) Dip Plating
Part Number: 08-55-0101
KK® 254 Crimp Terminal, 22-30 AWG, Selective Gold (Au), Nickel (Ni) Under Plating
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This paper introduces the Minnesota Intrusion Detection System (MINDS).
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JustGage is a handy JavaScript plugin for generating and animating nice & clean gauges. It is based on Raphaël library for vector drawing, so it’s completely resolution independent and self-adjusting.
some more options to check
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This jQuery plugin generates sparklines (small inline charts) directly in the browser using data supplied either inline in the HTML, or via javascript.
The plugin is compatible with most modern browsers and has been tested with Firefox 2+, Safari 3+, Opera 9, Google Chrome and Internet Explorer 6, 7, 8, 9 & 10 as well as iOS and Android.
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Easy, object oriented client side graphs for designers and developers
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good-looking charts shouldn't be difficult
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Because CENTOS5/RHEL5 ships with a bit outdated python (2.4) usage of the 2.4 may lead to some unpleasant surprises. But, glory for EPEL, the lifesaver - has python 2.6 ready and you may also deploy virtual environment where tools as pip are preconfigured so your new 2.6 environment will not clash with the old one.
# cat /etc/yum.repos.d/epel.repo
[epel]
name=Extra Packages for Enterprise Linux 5 - $basearch
#baseurl=http://download.fedoraproject.org/pub/epel/5/$basearch
mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=epel-5&arch=$basearch
failovermethod=priority
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL
# sudo yum install python26
# wget --no-check-certificate https://pypi.python.org/packages/source/v/virtualenv/virtualenv-1.11.2.tar.gz#md5=d3d915836c1ada1be731ccaa12412b98
# cd virtualenv-1.11.2
# python26 setup.py install
# virtualenv --version
1.11.2
$ cd /home/alchy/tests/python_virt_env
$ virtualenv /home/alchy/tests/python_virt_env
New python executable in /home/alchy/tests/python_virt_env/bin/python26
Also creating executable in /home/alchy/tests/python_virt_env/bin/python
Installing setuptools, pip...done.
$ ./bin/pip install redis
Downloading/unpacking redis
Downloading redis-2.9.1.tar.gz (62kB): 62kB downloaded
Running setup.py (path:/home/alchy/tests/python_virt_env/build/redis/setup.py) egg_info for package redis
warning: no previously-included files found matching '__pycache__'
warning: no previously-included files matching '*.pyc' found under directory 'tests'
Installing collected packages: redis
Running setup.py install for redis
warning: no previously-included files found matching '__pycache__'
warning: no previously-included files matching '*.pyc' found under directory 'tests'
Successfully installed redis
Cleaning up...
$ export PATH=/home/alchy/tests/python_virt_env/bin/:$PATH
$ python
Python 2.6.8 (unknown, Nov 7 2012, 14:47:45)
[GCC 4.1.2 20080704 (Red Hat 4.1.2-52)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import redis
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cc -c -O0 -ggdb -Wall -Wextra -I. -Ijansson/src -Ihttp-parser -o webdis.o webdis.c
In file included from webdis.c:1:
server.h:4:19: error: event.h: No such file or directory
In file included from webdis.c:1:
server.h:14: error: field ‘ev’ has incomplete type
make: *** [webdis.o] Error 1
install libevent-devel
-sh-3.2# yum install libevent-devel
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to get data from network:
pcapy = interface with the libpcap packet capture library (available in EPEL)
pylibpcap = interface with the libpcap packet capture library
to parse them:
impacket = python packet creation / parsing library
dpkt = python packet creation / parsing library
For RHEL/CENTOS 5 there is EPEL with compiled pcapy module (example). The pypcap is not available via EPEL.
To install componetns for packet decoding on Centos 5 as is not as straigtforward as there is an old version of python (2.4.3). The latest impacket or dpkt (install via pip-python) wont work. The easiest way seems to use older version of dpkt.
You have to get dpkt in version 1.7 (here).
example (monitor arp traffic):
#!/usr/bin/python
import pcapy
import dpkt
import sys
import socket
import struct
SINGLE_SHOT = False
# list all the network devices
pcapy.findalldevs()
iface = "eth0"
filter = "arp"
max_bytes = 1024
promiscuous = False
read_timeout = 100 # in milliseconds
pc = pcapy.open_live( iface, max_bytes, promiscuous, read_timeout )
pc.setfilter( filter )
# callback for received packets
def recv_pkts( hdr, data ):
packet = dpkt.ethernet.Ethernet( data )
print type( packet.data )
print "ipsrc: %s, ipdst: %s" %( \
socket.inet_ntoa( packet.data.spa ), \
socket.inet_ntoa( packet.data.tpa ) )
print "macsrc: %s, macdst: %s " % (
"%x:%x:%x:%x:%x:%x" % struct.unpack("BBBBBB",packet.data.sha),
"%x:%x:%x:%x:%x:%x" % struct.unpack("BBBBBB",packet.data.tha ) )
if SINGLE_SHOT:
header, data = pc.next()
sys.exit(0)
else:
packet_limit = -1 # infinite
pc.loop( packet_limit, recv_pkts ) # capture packets
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