pub-sub based simple message push system.
- pub-sub #admin publisher
- pub-sub #channel_name publisher
George Yoshida quiver
quiver
/ gist:8383967
Created
January 12, 2014 12:23
compile nginx using same compile option as Amazon Linux
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| $ sudo yum install -y libunwind perl-ExtUtils-Embed gperftools gperftools-libs gperftools-devel libxslt libxslt-devel GeoIP GeoIP-devel | |
| $ ./configure \ | |
| --add-module=./ngx_small_light \ | |
| --prefix=/usr/share/nginx \ | |
| --sbin-path=/usr/sbin/nginx \ | |
| --conf-path=/etc/nginx/nginx.conf \ | |
| --error-log-path=/var/log/nginx/error.log \ | |
| --http-log-path=/var/log/nginx/access.log \ | |
| --http-client-body-temp-path=/var/lib/nginx/tmp/client_body \ | |
| --http-proxy-temp-path=/var/lib/nginx/tmp/proxy \ |
quiver
/ template.p
Last active
August 22, 2016 08:50
plot ab result using gnuplot
via http://www.kutukupret.com/2011/05/10/graphing-apachebench-results-using-gnuplot/
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| # http://www.kutukupret.com/2011/05/10/graphing-apachebench-results-using-gnuplot/ | |
| # collect data | |
| # $ ab -n 100 -c 4 -g imagemagick.tsv url | |
| # $ ab -n 100 -c 4 -g gd.tsv url | |
| # $ ab -n 100 -c 4 -g imlib2.tsv url | |
| # plot data | |
| # $ gnuplot template.p | |
| # output as png image | |
| set terminal png |
quiver
/ trie-autocomplete.py
Created
April 4, 2013 15:47
trie-based autocomplete using redis/python
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| # vim: set fileencoding=utf8 | |
| ''' | |
| References | |
| - http://stackoverflow.com/a/1966188 | |
| - http://en.wikipedia.org/wiki/Tree_(data_structure) | |
| $ python suggest.py prefix | |
| ''' | |
| import sys | |
| import redis |
quiver
/ gist:5264557
Created
March 28, 2013 16:18
Redis+trie auto complete
Ruby program is a copy from http://stackoverflow.com/questions/1958005/redis-autocomplete, authored by Alex.
http://en.wikipedia.org/wiki/Trie
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| require 'rubygems' | |
| require 'redis' | |
| class RedisTrie | |
| TERMINAL = '+' | |
| def initialize(prefix) | |
| @prefix = prefix | |
| @r = Redis.new | |
| end |
quiver
/ autoreload.py
Created
March 23, 2013 08:24
Slimmed-down tornado's autoreload
http://www.tornadoweb.org/documentation/autoreload.html http://siguniang.wordpress.com/2012/08/25/tornado-autoreload/
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| # vim: set fileencoding=utf8 | |
| from tornado import ioloop | |
| import functools | |
| import os | |
| import sys | |
| def start(io_loop, check_time=500): | |
| modify_times = {} # watch list | |
| callback = functools.partial(_reload_on_update, modify_times) |
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| postgres=# copy t(id, name) from '/tmp/data.csv' (format csv) ; | |
| COPY 5 | |
| postgres=# select id , name, length(name) from t; | |
| id | name | length | |
| ----+--------+-------- | |
| 1 | food | 4 | |
| 2 | energy | 6 | |
| 3 | '' | 2 | |
| 4 | | 0 | |
| 5 | | |
quiver
/ redis-string-or-hash-insert.py
Last active
July 29, 2022 08:39
— forked from mikeyk/gist:1329319
Testing storage of millions of keys in Redis
http://instagram-engineering.tumblr.com/post/12202313862/storing-hundreds-of-millions-of-simple-key-value-pairs # major changes
- removed pylibmc dependency
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| #! /usr/bin/env python | |
| import redis | |
| import random | |
| import sys | |
| r = redis.Redis(host = 'localhost', port = 6379) | |
| REDIS_SETGET = False | |
| REDIS_HSET = False |
quiver
/ zabbix_api.py
Created
February 10, 2013 06:52
Python script to demonstrate usage of Zabbix 1.8 API.
Depends on requests module. (http://docs.python-requests.org/)
API spec : https://www.zabbix.com/documentation/1.8/api
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| # vim: set fileencoding=utf8 | |
| # | |
| # authenticate with zabbix api server, and retrieve monitored hosts | |
| # specification : https://www.zabbix.com/documentation/1.8/api | |
| # | |
| # $ python zabbix_api.py | |
| import requests | |
| from pprint import pprint | |
| import json |