viktor-evdokimov

Automation for the People

Long ago, the first time I read "The Pragmatic Programmer", I read some advice that really stuck with me.

"Don't Use Manual Procedures".

This in the chapter on Ubiquitous Automation. To summarize, they want you to automate all the things.

The trouble was that I hadn't much of an idea how to actually go

viktor-evdokimov

+ case "$(lsb_release -si)" in
++ lsb_release -si
+ export DOKKU_DISTRO=ubuntu
+ DOKKU_DISTRO=ubuntu
+ export DOKKU_IMAGE=gliderlabs/herokuish
+ DOKKU_IMAGE=gliderlabs/herokuish
+ export DOKKU_LIB_ROOT=/var/lib/dokku
+ DOKKU_LIB_ROOT=/var/lib/dokku
+ export PLUGIN_PATH=/var/lib/dokku/plugins
+ PLUGIN_PATH=/var/lib/dokku/plugins

viktor-evdokimov

Creating a redis Module in 15 lines of code!

A quick guide to write a very very simple "ECHO" style module to redis and load it. It's not really useful of course, but the idea is to illustrate how little boilerplate it takes.

Step 1: open your favorite editor and write/paste the following code in a file called module.c

#include "redismodule.h"
/* ECHO <string> - Echo back a string sent from the client */
int EchoCommand(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {

viktor-evdokimov

<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="PrepareStaticContent" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
    <PropertyGroup>
        <!-- Passed in Parameters -->
        <configuration></configuration>
        <workingDir></workingDir>
        <buildNumber></buildNumber>
        <buildViews>false</buildViews>
        <minifyJs>true</minifyJs>
        <TargetsDirectory></TargetsDirectory>

viktor-evdokimov

# The Nginx configuration based on https://coderwall.com/p/rlguog

http {

  ssl_certificate            server.crt;
  ssl_certificate_key        server.key;
  ssl_session_timeout        15m;
  ssl_protocols              SSLv3 TLSv1 TLSv1.1 TLSv1.2;
  ssl_prefer_server_ciphers  on;
  ssl_session_cache          shared:SSL:10m;

viktor-evdokimov

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

viktor-evdokimov

git archive --format=zip --remote=ssh://github.com/me/repo.git -o repo.zip HEAD

viktor-evdokimov

/*
 * This is a litle tech demo to demonstrate using clojureCLR in a CLR web app.
 *
 * A custom IHttpHandler (ClojureHttpHandler) handles invocation of clojure code, 
 * and a custom IRouteHandler (ClojureRouteHandler) routes requests to the HttpHandler.
 *
 * See comments in the code for further detail. 
 *
 * Cheers, zdam
 * http://zimpler.com/blog/clojureclr-in-an-asp-net-mvc-app

viktor-evdokimov

upstream uwsgi {
	ip_hash;
        server 127.0.0.1:40000;
}
server {

        listen                  80;
        server_name             www.domain.com;
        root                    /sites/mysite/;
        access_log              /sites/mysite/log/nginx/access.log;

viktor-evdokimov

SELECT TOP 10 SUBSTRING(qt.TEXT, (qs.statement_start_offset/2)+1,
((CASE qs.statement_end_offset
WHEN -1 THEN DATALENGTH(qt.TEXT)
ELSE qs.statement_end_offset
END - qs.statement_start_offset)/2)+1),
qs.execution_count,
qs.total_logical_reads, qs.last_logical_reads,
qs.total_logical_writes, qs.last_logical_writes,
qs.total_worker_time,
qs.last_worker_time,