salekseev

{                                                                                            
    "algo": "cryptonight",
    "av": 0,
    "background": false,
    "colors": true,
    "cpu-affinity": null,
    "cpu-priority": 3,
    "donate-level": 0,
    "log-file": null,
    "max-cpu-usage": 100,

salekseev

Keybase proof

I hereby claim:

• I am salekseev on github.
• I am salekseev (https://keybase.io/salekseev) on keybase.
• I have a public key ASCERHqJ9yH5cLmY6ZkKqNxmwsUw2-r1rxj_bmXFMPllJAo

To claim this, I am signing this object:

salekseev

require 'diplomat'

service = 'mongodb'
puts Diplomat::Health.service(service, passing: true).map { |service| service['Service']['Address']  + ':' + service['Service']['Port'].to_s }

salekseev

#!/bin/bash

elasticsearch_url="https://elasticsearchlog.athenahealth.com:9200"
month=$(date +%Y.%m)

indices=$(curl -s "${elasticsearch_url}/_cat/indices?bytes=b" | sort -rnk8)

echo "Statistics for the month of $month"

echo -n "Events stored month-to-date: "

salekseev

0xFa445C624412187A0292E8b2Fb5C73466699D015

salekseev

#!/bin/sh
stack=devops-graylog
puppet_environment=development
stack_nodes=$(bundle exec sfn inspect --nodes $stack | egrep '^\s+"10.*' | cut -d'"' -f2)
for node in $stack_nodes
do
  ssh $node "sudo bash -c '/opt/puppetlabs/bin/puppet agent -t --environment $puppet_environment' "
done

salekseev

#!/bin/sh
#
# script accepts URLs of Elasticsearch clusters as arguments
# exit code table:
# 0 - no underreplicated indices
# 1 - found underreplicated indices
# 2 - unable to connect to one of those URLs could not be connected to
# 3 - timed out getting list of indices
#
for var in "$@"

salekseev

exec { 'restore_golden_mongodump':
  path   => '/usr/bin:/usr/sbin:/bin',
  onlyif => [
  	'which mongorestore',
  	'echo "db.access_tokens.find()" | mongo --quiet graylog | grep prometheus',
  ]
}

salekseev

#!/bin/sh
while true
do
  all=""
  for interface in $(dmesg | grep ^eth | grep 802.11 | cut -s -d: -f1)
  do
    # for each interface, get mac addresses of connected stations/clients
    maclist=$(wl -i $interface assoclist | cut -s -d" " -f2 | xargs -n 1 wl -i $interface sta_info | grep STA | cut -s -d" " -f3 | sed 's/.$//')

    # for each mac address in that list...

salekseev

problem: storing mac address (6 bytes) in rdbms efficiently

options:
char(6)            | long/bigint (8 bytes)  | char(12)
byte array         | decimal representation | hex characters in ascii
---------------------------------------------------------------------
efficiency: n      | efficiency: n+2        | efficiency: n+6
terminal safe: n   | terminal safe: y       | terminal safe: y
human readable: ?  | human readable: y      | human readable: y
range find: custom | range find: builtin    | range find: custom