ngsw

#!/bin/env ruby
#-*- coding: utf-8 -*-

def fizzbuzz(max)
  step = 1
  while step <= max
    fizbuz = step % 15 == 0 ? "FizzBuzz" : \
      step % 5 == 0 ? "Buzz" : \
      step % 3 == 0 ? "Fizz" : step
    yield fizbuz

ngsw

## http://d.hatena.ne.jp/mikeda/20120826/1345972294
## http://d.hatena.ne.jp/wyukawa/20120207/1328625443
## http://www.mongodb.org/pages/viewpage.action?pageId=18907495
## http://taka512.hatenablog.com/entry/20110220/1298195574


cat >> /etc/yum.repos.d/td.repo <<'EOF'
[tdrepo]
name=treasuredata
baseurl=http://packages.treasure-data.com/redhat/$basearch

ngsw

#!/bin/env ruby
#-*- coding: utf-8 -*-

fizzbuzz = Enumerator.new do |y|
  number = 1
  loop do
      fzbz = number % 15 == 0 ? "FizzBuzz" : 
      number % 5 == 0 ? "Buzz" :
      number % 3 == 0 ? "Fizz" : number
      number += 1

ngsw

cat >> /etc/yum.repos.d/10gen.repo <<'10GEN_REPO.EOF'

[10gen]
name=10gen Repository
baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/x86_64
gpgcheck=0
enable=0
10GEN_REPO.EOF

yum -y install --enablerepo=10gen mongo-10gen-server

ngsw

10gen RPM
mongo-10gen-server-2.2.2-mongodb_1.x86_64 : 2013/01/14現在

#yum-repo 追加
#https://gist.github.com/raw/4528010/4453b9dff8605494185292786aab9ce1920d810b/mongo_10gen_settings.txt
cat >> /etc/yum.repos.d/10gen.repo <<'10GEN_REPO.EOF'

[10gen]
name=10gen Repository
baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/x86_64

ngsw

yum -y install gcc-c++.x86_64 pcre-devel.x86_64 boost-devel.x86_64 make.x86_64 git.x86_64

spmky_ver="1.7.0"
cd /usr/local/src/
wget http://ftp.mozilla.org/pub/mozilla.org/js/js-${spmky_ver}.tar.gz
tar xzvf js-${spmky_ver}.tar.gz
cd js/src
export CFLAGS="-DJS_C_STRINGS_ARE_UTF8"
make -f Makefile.ref
JS_DIST=/usr make -f Makefile.ref export

ngsw

ver="1.8.4"
mongodUID="27017"
mongodGID="27017"

wget http://fastdl.mongodb.org/linux/mongodb-linux-x86_64-${ver}.tgz
tar zxvf mongodb-linux-x86_64-${ver}.tgz
mv mongodb-linux-x86_64-${ver} /usr/local/
cd /usr/local
ln -s mongodb-linux-x86_64-${ver} mongodb
mkdir /usr/local/mongodb/db

ngsw

#                                             #
# http://dotinstall.com/lessons/basic_mongodb #
#                                             #

use dtbs
db.dropDatabase()

db.createCollection("posts")
db.createCollection("users")
db.users.renameCollection("entries")

ngsw

$ write_target=`df -h                  |
                grep 'NO NAME$'        |
                awk -F' ' '{print $1}' |
                sed -e 's/[a-z][0-9]$//g' -e 's/disk/rdisk/g'`

$ diskutil unmount `df -h                  |
           grep 'NO NAME$'                 |
           awk -F' ' '{print $1}'`

ngsw

##Raspberry Pi(SD Class10)
  time dd if=/dev/zero of=/tmp/1024M bs=1024 count=1048576
    1048576+0 records in
    1048576+0 records out
    1073741824 bytes (1.1 GB) copied, 57.3186 s, 18.7 MB/s
    dd if=/dev/zero of=/tmp/1024M bs=1024 count=1048576  1.74s user 26.69s system 49% cpu 57.843 total

##MacBook Pro(SSD)
  time dd if=/dev/zero of=/tmp/1024M bs=1024 count=1048576
    1048576+0 records in