Sean M. Collins sc68cal

## ping.txt
root@atlas:~ # ping6 fe80::6e9c:edff:feba:ec40%em0
PING6(56=40+8+8 bytes) fe80::ea40:f2ff:feed:aa7%em0 --> fe80::6e9c:edff:feba:ec40%em0
^C
--- fe80::6e9c:edff:feba:ec40%em0 ping6 statistics ---
22 packets transmitted, 0 packets received, 100.0% packet loss

## gist:195045f85ea2252314be
scollins@Uller ~/Downloads » grep -b 'DESIGNATOR' 1033-program-foia-may-2014.csv\?raw=true
7309982:IL,MADISON,1240-01-142-9546,"RANGE FINDER-TARGET DESIGNATOR,LASER",2,Each,112734,2011-02-10
7381840:IL,MENARD,1240-01-142-9546,"RANGE FINDER-TARGET DESIGNATOR,LASER",1,Each,112734,2012-05-07
7935077:IN,LAGRANGE,1240-01-142-9546,"RANGE FINDER-TARGET DESIGNATOR,LASER",2,Each,112734,2011-03-01
8459788:KY,BOYLE,1240-01-575-1124,"RANGE FINDER-TARGET DESIGNATOR,LASER",1,Each,73929,2012-06-14
14021313:PA,BLAIR,1240-01-142-9546,"RANGE FINDER-TARGET DESIGNATOR,LASER",2,Each,112734,2011-09-02
14106941:PA,PHILADELPHIA,1240-01-142-9546,"RANGE FINDER-TARGET DESIGNATOR,LASER",1,Each,112734,2012-01-25
15426153:TX,CASS,1260-99-551-6393,"TRIPOD,TARGET DESIGNATOR,LASER",1,Each,0,2011-12-13
16572451:TX,WICHITA,1240-01-142-9546,"RANGE FINDER-TARGET DESIGNATOR,LASER",1,Each,112734,2011-08-12
16872584:VA,ARLINGTON,1240-01-575-1124,"RANGE FINDER-TARGET DESIGNATOR,LASER",2,Each,73929,2013-01-22

## gist:5399504629cca5ded2b1
[14:04]            <-- | Guest73669 [~sree@72.28.92.15] has quit (K-Lined)
[14:04]            <-- | Sukhdev [~textual@72.28.92.15] has quit (K-Lined)
[14:04]            <-- | ashleighfarnham [~ashleighf@72.28.92.15] has quit (K-Lined)
[14:04]            <-- | rbradfor [~rbradfor@72.28.92.15] has quit (K-Lined)
[14:04]            <-- | salv-orlando [~salv_orla@72.28.92.15] has quit (K-Lined)
[14:04]            <-- | hdd [~chris@72.28.92.15] has quit (K-Lined)
[14:04]            <-- | ayoung [~ayoung@72.28.92.15] has quit (K-Lined)
[14:04]            <-- | nikeshm [~nikeshm@72.28.92.15] has quit (K-Lined)
[14:04]            <-- | rossella_s [~rossella@72.28.92.15] has quit (K-Lined)
[14:04]            <-- | dims [~dims@72.28.92.15] has quit (K-Lined)

## ipv6_in_virtualbox.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                sc68cal
                / ipv6_in_virtualbox.md
            
            
              Last active
              August 29, 2015 14:20
            
              
                IPv6 in VirtualBox 
              
          
    VirtualBox allows the creation of IPv6 networking prefixes on Host-Only adapters. It will statically assign an
address to the interface, however it will not advertise the route. Meaning
that guest VMs that are attached to the Host-Only network will not configure their IPv6 stacks automatically.
radvd (or rtadvd on *BSD) can be configured to advertise the IPv6 prefix that has been created in VirtualBox, however there is an
issue in some operating systems, where the IPv6 stack cannot simultaneously be a host as well as a router (forward packets).
Linux Support

https://lkml.org/lkml/2011/7/26/482

  
## gist:2c3b72ddc4d251e2b479
scollins@Sean-Collins-MBPr15 ~/src/philly-bike-router ±master⚡ » python philly-bike-router/cli.py
11th & Pine, Kahn Park is nearly full - 2 spaces left
33rd & Market is nearly empty - 1 bike left
15th & Spruce is nearly empty - 2 bikes left
38th & Lancaster has no bikes
4th & Walnut, NPS is nearly empty - 2 bikes left
12th & Filbert has no bikes
6th & Race has no bikes
University City Station is nearly empty - 1 bike left
18th & JFK has no bikes

## gist:4117f6702352221710f2
>>> API_ENDPOINT
'https://api.phila.gov/bike-share-stations/v1'
>>> r = requests.get(url=API_ENDPOINT)
>>> r.ok
False
>>> r.content
'<html>\r\n<head><title>403 Forbidden</title></head>\r\n<body bgcolor="white">\r\n<center><h1>403 Forbidden</h1></center>\r\n<hr><center>nginx</center>\r\n</body>\r\n</html>\r\n'
>>> r = requests.get(API_ENDPOINT, headers={'User-Agent': 'curl/7.37.1'})
>>> r.ok
True

## section1.rst
docs runtests: PYTHONHASHSEED='2794469160'
docs runtests: commands[0] | python setup.py build_sphinx
running build_sphinx
Running Sphinx v1.1.3
loading pickled environment... done
building [html]: all source files
updating environment: 0 added, 1 changed, 0 removed
reading sources... [100%] section1
looking for now-outdated files... none found
pickling environment... done

## gist:f3f946a5e0f6ccca9660
Python 2.7.6 (default, Sep  9 2014, 15:04:36)
[GCC 4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.39)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import netaddr
>>> netaddr.valid_ipv4("192.168")
True
>>> netaddr.valid_ipv4("192.168.")
False

## gist:c3ff484dac23f5986c90
Buzzwords in OpenStack by year:

2013 - Platform as a Service
2014 - "Containers"
2015 - "NFV"

## dhcp6c.conf
interface em0 {
        send ia-pd 0;
        send ia-na 0;
};

id-assoc na 0 { };

id-assoc pd {
        prefix-interface alc0 {
                sla-id 1;
	root@atlas:~ # ping6 fe80::6e9c:edff:feba:ec40%em0
	PING6(56=40+8+8 bytes) fe80::ea40:f2ff:feed:aa7%em0 --> fe80::6e9c:edff:feba:ec40%em0
	^C
	--- fe80::6e9c:edff:feba:ec40%em0 ping6 statistics ---
	22 packets transmitted, 0 packets received, 100.0% packet loss
	scollins@Uller ~/Downloads » grep -b 'DESIGNATOR' 1033-program-foia-may-2014.csv\?raw=true
	7309982:IL,MADISON,1240-01-142-9546,"RANGE FINDER-TARGET DESIGNATOR,LASER",2,Each,112734,2011-02-10
	7381840:IL,MENARD,1240-01-142-9546,"RANGE FINDER-TARGET DESIGNATOR,LASER",1,Each,112734,2012-05-07
	7935077:IN,LAGRANGE,1240-01-142-9546,"RANGE FINDER-TARGET DESIGNATOR,LASER",2,Each,112734,2011-03-01
	8459788:KY,BOYLE,1240-01-575-1124,"RANGE FINDER-TARGET DESIGNATOR,LASER",1,Each,73929,2012-06-14
	14021313:PA,BLAIR,1240-01-142-9546,"RANGE FINDER-TARGET DESIGNATOR,LASER",2,Each,112734,2011-09-02
	14106941:PA,PHILADELPHIA,1240-01-142-9546,"RANGE FINDER-TARGET DESIGNATOR,LASER",1,Each,112734,2012-01-25
	15426153:TX,CASS,1260-99-551-6393,"TRIPOD,TARGET DESIGNATOR,LASER",1,Each,0,2011-12-13
	16572451:TX,WICHITA,1240-01-142-9546,"RANGE FINDER-TARGET DESIGNATOR,LASER",1,Each,112734,2011-08-12
	16872584:VA,ARLINGTON,1240-01-575-1124,"RANGE FINDER-TARGET DESIGNATOR,LASER",2,Each,73929,2013-01-22
	[14:04] <-- \| Guest73669 [~sree@72.28.92.15] has quit (K-Lined)
	[14:04] <-- \| Sukhdev [~textual@72.28.92.15] has quit (K-Lined)
	[14:04] <-- \| ashleighfarnham [~ashleighf@72.28.92.15] has quit (K-Lined)
	[14:04] <-- \| rbradfor [~rbradfor@72.28.92.15] has quit (K-Lined)
	[14:04] <-- \| salv-orlando [~salv_orla@72.28.92.15] has quit (K-Lined)
	[14:04] <-- \| hdd [~chris@72.28.92.15] has quit (K-Lined)
	[14:04] <-- \| ayoung [~ayoung@72.28.92.15] has quit (K-Lined)
	[14:04] <-- \| nikeshm [~nikeshm@72.28.92.15] has quit (K-Lined)
	[14:04] <-- \| rossella_s [~rossella@72.28.92.15] has quit (K-Lined)
	[14:04] <-- \| dims [~dims@72.28.92.15] has quit (K-Lined)
	scollins@Sean-Collins-MBPr15 ~/src/philly-bike-router ±master⚡ » python philly-bike-router/cli.py
	11th & Pine, Kahn Park is nearly full - 2 spaces left
	33rd & Market is nearly empty - 1 bike left
	15th & Spruce is nearly empty - 2 bikes left
	38th & Lancaster has no bikes
	4th & Walnut, NPS is nearly empty - 2 bikes left
	12th & Filbert has no bikes
	6th & Race has no bikes
	University City Station is nearly empty - 1 bike left
	18th & JFK has no bikes
	>>> API_ENDPOINT
	'https://api.phila.gov/bike-share-stations/v1'
	>>> r = requests.get(url=API_ENDPOINT)
	>>> r.ok
	False
	>>> r.content
	'<html>\r\n<head><title>403 Forbidden</title></head>\r\n<body bgcolor="white">\r\n<center><h1>403 Forbidden</h1></center>\r\n<hr><center>nginx</center>\r\n</body>\r\n</html>\r\n'
	>>> r = requests.get(API_ENDPOINT, headers={'User-Agent': 'curl/7.37.1'})
	>>> r.ok
	True
	docs runtests: PYTHONHASHSEED='2794469160'
	docs runtests: commands[0] \| python setup.py build_sphinx
	running build_sphinx
	Running Sphinx v1.1.3
	loading pickled environment... done
	building [html]: all source files
	updating environment: 0 added, 1 changed, 0 removed
	reading sources... [100%] section1
	looking for now-outdated files... none found
	pickling environment... done
	Python 2.7.6 (default, Sep 9 2014, 15:04:36)
	[GCC 4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.39)] on darwin
	Type "help", "copyright", "credits" or "license" for more information.
	>>> import netaddr
	>>> netaddr.valid_ipv4("192.168")
	True
	>>> netaddr.valid_ipv4("192.168.")
	False
	Buzzwords in OpenStack by year:

	2013 - Platform as a Service
	2014 - "Containers"
	2015 - "NFV"
	interface em0 {
	send ia-pd 0;
	send ia-na 0;
	};

	id-assoc na 0 { };

	id-assoc pd {
	prefix-interface alc0 {
	sla-id 1;