kashyapp

local hostname = os.getenv("HOSTNAME")
local package = os.getenv("PACKAGE")
assert(hostname, "HOSTNAME env variable is not set")
assert(package, "PACKAGE env variable is not set")

local privateKey = "/usr/share/" .. package .. "/etc/id_rsa"

settings {
   statusFile = "/var/run/" .. package .. "/lsyncd.stat",
   statusInterval = 60,

kashyapp

1. http://grokbase.com/t/shiro/user/113gy2f68q/multiple-realms-and-roles

• Excellent idea on returning ldap groups as principals.
• Then we can put all permissions into another realm

kashyapp

    @JsonDeserialize(contentUsing = Foo.class)
    private static class Permissions extends HashMap<String, List<String>> {

    }

    private static class Foo extends StdDeserializer<Collection<String>> {
        protected Foo() {
            super(Collection.class);
        }

kashyapp

1. kairosdb - opentsdb fork with cassandra support
2. ning/galaxy, airship - deployment system
3. leveldb, hawtdb - kv database
4. snappy, lzf - compression library
5. swift, nifty - thrift
6. jcommander, airlift - cli getopt
7. async-http-client
8. grizzly, netty, atmosphere, vert.x
9. lessfs - dedup fs
10. eventsourced

kashyapp

#!/bin/sh -e
FILE=$1
gnuplot << EOF
set noautoscale
set autoscale x
set autoscale ymax
set autoscale y2max

set logscale x

kashyapp

http://slackhacker.com/2010/07/21/how-to-set-a-custom-dns-server-with-java-system-properties/

kashyapp

zgrep -h configuration cfgsvc-access* 
  |awk '{print $4, $11}'
  |colrm 1 1
  |perl -MDate::Parse -ane 'print str2time($F[0]) . " $F[1]\n"'
  > all.csv

# gnuplot> plot 'all.csv' using 1:2 with points pointtype 4

kashyapp

import com.yammer.dropwizard.util.Duration;

import com.google.common.cache.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.concurrent.*;

import static com.google.common.base.Throwables.propagateIfInstanceOf;

public class LocalAppConfigStorage implements AppConfigStorage {

kashyapp

var r = require('redis');
r.debug_mode = true;

var redis = r.createClient(),
    allRows = [],
    migrated = 0;

redis.on("end", function(){
  console.log("we should be done here");
});

kashyapp

@import url(http://fonts.googleapis.com/css?family=Open+Sans:300);
body {
    font-family: helvetica,arial,freesans,clean,sans-serif;
}

#head h1,
.markdown-body h2,
.markdown-body h1 {
    font-weight: 300;
    font-family: 'Open Sans', helvetica, sans-serif;