vjt

#
# ~ vjt's .profile
#
export HOME

PS1=" \[\033[1;31m\]\t \[\033[1;32m\]\u\[\033[1;31m\]@\[\033[1;32m\]\h\[\033[1;31m\]:\[\033[1;33m\]\w\[\033[0;0m\]\n \[\033[1;34m\]\\$\[\033[0m\] "

if [ -x $(which rust-vcprompt) ]; then
  export VCP_PREFIX=" "
  export VCP_NAME="{value}:"  # You can use "value" or "symbol" here

vjt

#
# -*- ~/.tmux.conf -*-
#  - vjt@openssl.it -
#
set -g mouse               on
set -g monitor-activity    on
set -g default-terminal    "screen-256color"
set -g repeat-time         200

set -g clock-mode-style 12

vjt

As painless does not support \n, as per https://www.elastic.co/guide/en/elasticsearch/painless/current/painless-literals.html you have to get ASCII newline 0x0a, cast to char and then cast to string https://www.elastic.co/guide/en/elasticsearch/painless/current/painless-casting.html#character-string-casting

So to split your string in Painless on newline you have to

_source['message'].splitOnToken((String)(char)0x0a);

And yes that sounds retarted.

vjt

Running tcpdump on remote hosts with no storage

If you have tcpdump on your embedded home router and you want to see what traffic your crippled phone is doing, you can dump traffic on the router and visualise it on your main workstation using wireshark.

1. On the remote host, create a FIFO

remotehost# mkfifo /tmp/tcpdump

vjt

[user]
  email = vjt@openssl.it         # CHANGE THIS
  name = Marcello Barnaba        # CHANGE THIS
	signingkey = 9956EB3C8D2787EF  # CHANGE THIS
[core]
  whitespace=fix,-indent-with-non-tab,trailing-space,cr-at-eol
  excludesfile=~/.gitignore
[apply]
  ignorewhitespace=change
  whitespace=fix

vjt

#!/bin/bash

# -*- 2fa Command Line -*-
#
# Uses oath-toolkit http://nongnu.org/oath-toolkit/
# to generate 2FA OTPs and copies them in the Mac's
# clipboard using pbcopy(1). For other UNIX systems
# you can just strip the pbcopy at the bottom.
#
# In the dir below you should put TOTP token seeds,

vjt

# Parses IBM ISAM's WebSeal (broken) XML logs and outputs a line-based
# version of them extracting the most relevant information required to
# analyse who is requesting HTTP resources, from where and when.
#
#  - m.barnaba@ifad.org  Tue May 30 15:51:28 CEST 2017
#
require 'nokogiri'
require 'time'

def openlog

vjt

Keybase proof

I hereby claim:

• I am vjt on github.
• I am vjt (https://keybase.io/vjt) on keybase.
• I have a public key whose fingerprint is 723C 7CA3 3C19 2ACE 6E20 9CC1 9956 EB3C 8D27 87EF

To claim this, I am signing this object:

vjt

Welcome in many languages (in JSON format)

Today I wanted to implement a multi-language greeter for an application, and I ended up on http://www.omniglot.com/language/phrases/welcome.htm

I extracted all the welcomes from the page using jQuery, serialized them as JSON and processed them using Ruby:

welcomes = x.inject({}) {|h, (lang, val)| val.gsub!(/(.?)/, ''); vals = val.split(%r{\s+/\s+|\n}); vals.map! {|val| val.strip!; val.gsub!(/^\w+ -\s+|- \w+$|^lit.|>.+$/, ''); val.strip!; val}; vals.flatten!; vals.reject!(&:blank?);; h.update(lang => vals) }

vjt

# Fixes wrong database structure created by ChronoModel's issue #23
#
#   https://github.com/ifad/chronomodel/issues/23
#
# Download this file in your app root:
#
#   curl -O https://gist.githubusercontent.com/vjt/9861225/raw/dd2466cd948afbdb6013d0a788745f4be076ce7a/chronomodel-fix-db-issue-23.rb
#
# Run it:
#