ayosec

/* From the 'musl-tools' package:
 *
 *    $ musl-gcc -Wall -Os -static -o test test.c
 */

#include <signal.h>
#include <sys/wait.h>
#include <unistd.h>

void nothing(int signum) {}

ayosec

#!/bin/bash
#
# Usage:
#
#   $ list-images [files]*
#
# This script is a demo to show how to use hyperlinks with images in Alacritty.
# It can be used on any terminal emulator with Sixel support, but it is not
# intended to be used for regular use, mostly because it lacks a proper way to
# handle errors (it just dies).

ayosec

#!/usr/bin/env ruby
#
# Usage:
#
#   $ clear-sixel-reg register? files*
#
# The script reads Sixel images, are replaced every pixel using the
# specified color register with holes. The output is always sent to stdout.
#
# The `background selector` parameter of the protocol selector is forced

ayosec

import os, sys
from ctypes import CDLL

libc = CDLL("libc.so.6")

CLONE_NEWNS     = 0x00020000
CLONE_NEWCGROUP = 0x02000000
CLONE_NEWUTS    = 0x04000000
CLONE_NEWIPC    = 0x08000000
CLONE_NEWUSER   = 0x10000000

ayosec

Use MPV to remove unwanted media files with d.

• mpv.conf:

  d run mv -v "${filename}" /tmp/discard/ ; show-text "moved" ; playlist-next
  

ayosec

// Path: <root>/functions/index.js

export async function onRequest(ctx) {
  const url = new URL(ctx.request.url);
  return await fetch(`${url.origin}/index.txt`);
}

ayosec

Get data from an Android application

• Find the package name of the application:

  $ adb shell pm list packages

• Download a backup, with no password:

ayosec

#!/usr/bin/ruby

CHILD_CMD = ARGV.dup

# If either stdout or stderr is not a TTY, executes the program with no color
# translation.

if !STDOUT.tty? or !STDERR.tty?
  exec(*CHILD_CMD)
end

ayosec

# On the 15th of every month.
#
# Show the task 5 days before the date.

PROJECT=foo.bar

DESCRIPTION='Something to do'

task add "$DESCRIPTION" \
  project:"$PROJECT"    \

ayosec

set term svg size 1400,1000 font "sans,30"
set output "plot.svg"

set style data fsteps

set timefmt "%Y-%m-%d"

set xlabel "Fecha (día/mes)"
set xdata time
set xrange [ '2021-11-01' : '2021-12-15' ]