Stuart Radnidge sturadnidge
sturadnidge
/ app.config
Created
September 20, 2012 18:05
localhost only Riak app.config based on Joyent dataset 399e09fc-c448-11e1-b3c8-a3d517dfbb07 (smartos 2012-07-02 sdc:sdc:riak:1.6.1)
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| %% -*- mode: erlang;erlang-indent-level: 4;indent-tabs-mode: nil -*- | |
| %% ex: ft=erlang ts=4 sw=4 et | |
| [ | |
| %% Riak Core config | |
| {riak_core, [ | |
| %% Default location of ringstate | |
| {ring_state_dir, "/var/db/riak/ring"}, | |
| %% Raise the initial ring size | |
| {ring_creation_size, 256 }, |
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| 'use strict'; | |
| /* | |
| * Homework assignment 2.2 for M101P, using node.js | |
| * | |
| * Notes: this only works because the student id | |
| * increments by 1, and also because each student | |
| * has more than 1 homework score. If either of | |
| * those conditions weren't true, this code would | |
| * be totally wrong (and dangerous!). | |
| * |
sturadnidge
/ gist:5541742
Created
May 8, 2013 16:40
MongoDB shell tricks: add a 'created' field to documents long after the fact
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| db.test.find({}).forEach( function(obj) { | |
| var _idTimestamp = obj._id.getTimestamp(); | |
| obj.created = _idTimestamp.getTime(); | |
| db.test.save(obj) | |
| }); |
sturadnidge
/ 75-persistent-net-generator.rules
Created
June 2, 2013 22:53
Debian Wheezy 75-persistent-net-generator.rules - for some reason it was missing from the last Raspbian build I did.
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| # These rules generate rules to keep network interface names unchanged | |
| # across reboots and write them to /etc/udev/rules.d/70-persistent-net.rules. | |
| # variables used to communicate: | |
| # MATCHADDR MAC address used for the match | |
| # MATCHID bus_id used for the match | |
| # MATCHDRV driver name used for the match | |
| # MATCHIFTYPE interface type match | |
| # COMMENT comment to add to the generated rule | |
| # INTERFACE_NAME requested name supplied by external tool |
sturadnidge
/ cdh4-pseudo-distributed-everything
Last active
December 20, 2015 22:39
CDH4 MRv1 install in pseudo-distributed mode, plus optional ZooKeeper, HBase, HttpFS. Assumes you have a Sun JDK installed and JAVA_HOME set for root if installed somewhere other than /usr/java/. This is all basically a summary of various parts of https://ccp.cloudera.com/display/CDH4DOC/CDH4+Documentation
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| # Add Cloudera RPM-GPG-KEY and repo | |
| rpm --import http://archive.cloudera.com/cdh4/redhat/6/x86_64/cdh/RPM-GPG-KEY-cloudera | |
| rpm -ivh http://archive.cloudera.com/cdh4/one-click-install/redhat/6/x86_64/cloudera-cdh-4-0.x86_64.rpm | |
| # note: if you want to install a specific version, | |
| # modify /etc/yum.repos.d/cloudera-cdh4.repo accordingly. | |
| # For example, if you want to install 4.2.1, use the following baseurl: | |
| # baseurl=http://archive.cloudera.com/cdh4/redhat/6/x86_64/cdh/4.2.1/ | |
| # Install CDH4 Base |
sturadnidge
/ python-2.7-on-CentOS-6.x.txt
Last active
December 23, 2015 02:29
python-2.7 on CentOS 6.x
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| # prereqs | |
| yum groupinstall "Development tools" | |
| yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel | |
| # python | |
| curl -O http://www.python.org/ftp/python/2.7.5/Python-2.7.5.tgz | |
| tar -C /usr/src -xzvf Python-2.7.5.tgz | |
| cd /usr/src/Python-2.7.5/ | |
| ./configure --prefix=/usr/local |
sturadnidge
/ node-armv7l-builder.sh
Created
October 7, 2013 22:51
Builds node on ARM chromebook. Slower than cross compiling, but what the hey!
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| git clone -b v0.10.20-release https://github.com/joyent/node.git | |
| cd node | |
| ./configure --prefix=/ --without-snapshot | |
| export BIN_NAME=node-v0.10.20-linux-armv7l-chromebook | |
| mkdir ${BIN_NAME} | |
| make install DESTDIR=${BIN_NAME} V=1 PORTABLE=1 |
sturadnidge
/ cdh4-httpfs-gateway
Last active
December 26, 2015 00:09
Build out an HttpFS gateway. Assumes you have a Sun JDK installed and JAVA_HOME set for root.
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| # Add Cloudera RPM-GPG-KEY and repo | |
| rpm --import http://archive.cloudera.com/cdh4/redhat/6/x86_64/cdh/RPM-GPG-KEY-cloudera | |
| rpm -ivh http://archive.cloudera.com/cdh4/one-click-install/redhat/6/x86_64/cloudera-cdh-4-0.x86_64.rpm | |
| # note: if you want to install a specific version, | |
| # modify /etc/yum.repos.d/cloudera-cdh4.repo accordingly. | |
| # For example, if you want to install 4.2.1, use the following baseurl: | |
| # baseurl=http://archive.cloudera.com/cdh4/redhat/6/x86_64/cdh/4.2.1/ | |
| # Install CDH4 httpfs Base |
sturadnidge
/ steamMarketWatch.js
Last active
January 1, 2016 16:02
Watches an item in the Steam market place and highlights it if price drops below desired value
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| 'use strict'; | |
| // npm install colors moment optimist | |
| // builtins | |
| var http = require('http'), | |
| // 3rd party | |
| colors = require('colors/safe'), | |
| moment = require('moment'); |
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| #!/bin/bash | |
| # required build environment packages: binfmt-support qemu qemu-user-static debootstrap kpartx lvm2 dosfstools | |
| # made possible by: | |
| # Klaus M Pfeiffer (http://blog.kmp.or.at/2012/05/build-your-own-raspberry-pi-image/) | |
| # Alex Bradbury (http://asbradbury.org/projects/spindle/) | |
| deb_mirror="http://archive.raspbian.org/raspbian/" | |
| deb_local_mirror=$deb_mirror | |
| deb_release="wheezy" |