alexshpilkin

#!/bin/sh -eu
set -o pipefail # FIXME bashism

pdftotext -q -layout "$1" - \
  | iconv -t iso8859-1//translit | iconv -f georgian-ps \
  | "$0.post"

alexshpilkin

#!/bin/sh -eu
set -o pipefail

# mkdir sub; for file in *.mp4; do n=${file#*#}; n=${n%% *}; mv "$file" "sub/$(printf '%02d - Episode %d.mp4' $n $n)"; done

myvi() {
	youtube-dl -c -R inf --socket-timeout 1 -o "$2" $(
		curl -sS 'http://animeonline.su/zend/anime/myvi/index/id/'"$1" \
		| sed -Ene 's/.*"url": +"([^"]*)".*/\1/p' | head -1 \
		| sed 's|player/embed/html|watch|'

alexshpilkin

#!/bin/sh -eu
set -o pipefail

temp=$(mktemp)
trap "rm -f '$temp'" EXIT

curl -sS "$1" \
| pup 'script[src*="main-base.bundle"] + script text{}' \
| sed -Ee '1d;$d' -e 's/window\[[^]]*\]\((.*)\)/\1/' -e 's/\\x3[Cc]/</g' -e 's/\\x3[Ee]/>/g' \
| jq .value >"$temp"

alexshpilkin

#!/bin/sh -eu

DOMAIN=lointa.in
JOURNAL=/srv/dns/$DOMAIN

fail() { echo "Status: $1"; echo "Content-Type: text/plain"; echo; echo "$REQUEST_METHOD"; exit; }

if [ -z "$PATH_INFO" ]; then
	echo "Status: 308 Permanent Redirect"
	echo "Content-Length: 0";

alexshpilkin

Download the RKN list from https://github.com/zapret-info/z-i, massage it into
a Mikrotik script that manages a firewall address list, and put it up on a web
server.  Note well that the list is gigantic---more than 80,000 entries as of
2018-04-28---so be sure to check if your router can handle it in advance (for
example, hAP Lite, with its measly 32M of memory, can’t).

On the router side, do something like

    /tool fetch url="https://sheaf.site/rkn.rsc" dst-path=rkn.rsc
    :import rkn.src

alexshpilkin

#!/bin/sh -eu
set -o pipefail # FIXME bashism

BASE=http://dir.alumni57.ru
ROOT=$BASE/
LMAP='{ "А": "a", "Б": "b", "В": "v", "Г": "g", "Д": "d", "Е": "e", "К": "k", "М": "m" }'

curl -sS "$ROOT" | pup 'article h2 a:first-child json{}' \
| jq -r '.[] | "\(.text)\t\(.href)"' | sort -nk1 \
| while read year url; do

alexshpilkin

#!/usr/bin/env python

import matplotlib.pyplot as plt
import random
import matplotlib.gridspec as gridspec

random.seed(20)
data1 = [random.random() for i in range(10)]
data2 = [random.random()*1000 for i in range(10)]

alexshpilkin

oct

( register / memory )

: reg/mem?  ( m -- ? )  70 and 0 = ;
: ?reg/mem  ( m -- m )
  dup  70 and 0 <>  ?abort" reg/mem? " ;
: ?memory   ( m -- m )
  dup  70 and 0 <>  over 300 and 300 = ?abort" memory? " ;

alexshpilkin

.TH BETA 1 2018 "Alexander Shpilkin"
.SH NAME 
beta \- sample binomial distributions
.SH SYNOPSIS
\fBbeta \fIcount
.SH DESCRIPTION
Given a population size \fIN\fR and a sample \fIn\fR from a binomial
distribution with parameters (\fIN\fR, \fIp\fR), \fIbeta\fR computes
\fIcount\fR more samples from it, assuming a uniform Bayesian prior for the
unknown parameter \fIp\fR.

alexshpilkin

Keybase proof

I hereby claim:

• I am alex-shpilkin on github.
• I am alexshpilkin (https://keybase.io/alexshpilkin) on keybase.
• I have a public key ASAbZo8Qp8U-zCBRPlyofF38flV9f0EAAp_LQXFMwtwrgwo

To claim this, I am signing this object: