codeinthehole

How to share a folder with a docker container on OSX

Mounting shared folders between OSX and the docker container is tricky due to the intermediate boot2docker VM. You can't use the usual docker -v option as the docker server knows nothing about the OSX filesystem - it can only mount folders from the boot2docker filesystem. Fortunately, you can work around this using SSHFS.

codekitchen

require 'digest/md5'

digest = Digest::MD5.hexdigest(ARGV[0])
token = digest.to_i(16)
token = token - (1 << bits) if (token & (1 << (bits - 1))) != 0
puts token.abs

codekitchen

export PIG_HOME=/usr/local/Cellar/pig/0.10.0
export JAVA_HOME=/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
export PIG_INITIAL_ADDRESS=localhost
export PIG_RPC_PORT=9160
export PIG_PARTITIONER=org.apache.cassandra.dht.RandomPartitioner
bin/pig_cassandra -x local

codekitchen

require 'faraday_stack'

conn = FaradayStack.build 'https://canvas.beta.instructure.com/'
conn.headers[:authorization] = "Bearer #{api_token}"
resp = conn.get '/api/v1/courses?include[]=syllabus_body'

puts("%-50s %s" % ['course name', 'enrollment'])

resp.body.each do |course|
  puts("%-50s %s" % [course['name'], course['enrollments'].first['type']])