vijinho

<?php
// find square jpeg images

$cmd = 'find . -type f -iname "*.jp*" -print';

$files = cmd_execute($cmd);
$counts = [];
$by_size = [];
foreach ($files as $k => $path) {
  $data = getimagesize($path);

vijinho

#!/usr/bin/php
<?php
// get all files in a dir path,

function get_all_files($dir, $ignore_dirs = true) {
    static $alldirs = array();
    $dirs = glob($dir . '/*');
    if (count($dirs) > 0) {
        foreach ($dirs as $newdir) {
          if (!array_key_exists($newdir, $alldirs)) {

vijinho

#  jpeg image - add comment (and/or rename based on exif date setting file time if exif exists) delete thumb
export JHEAD_FILE_ARGS="%Y-%m-%d-%a-%H%M%S"
export COMMENT="image use allowed only by permission of vijay mahrra <[email protected]> - all rights reserved"

# add comment, auto-rotate, rename files with exif tags, set file date
find . -type f -iname "*.jp*" -exec jhead -cl "${COMMENT}" -exonly -zt -di -dt -ft -autorot -n${JHEAD_FILE_ARGS} {} \;

# add comment, set file date to all files - will skip existing
find . -type f -iname "*.jp*" -exec jhead -cl "${COMMENT}" {} \;

vijinho

time $(which rsync) \
  --partial \
  --delay-updates \
  -aAHHSxXESy \
  --stats \
  --exclude-from=$HOME/.rsync-excludes

vijinho

#!/bin/sh
files=$@
for file in $files;
do
   set `du $file`;
   size=$1
   for times in 0 1 2;
     do
     dd if=/dev/urandom of=$file count=$size conv=notrunc
     done

vijinho

<?php
// script to generate fs_uae configs for amiga floppies on mac os x or linux (.fs-uae files) as a zip archive
//
// first organise games with more than one disk into a subfolder containing the disks
// this will auto-load each extra floppy drive drive with each floppy (up to 4)
// e.g. make a folder 'alien_breed' containing abreed1.adz and abreed2.adz, config created is: Alien_Breed.fs-uae
// run 'php 0make_uae_configs.php' in Floppies folder to generate .fs-uae configs in folder 0configs to manually copy/move
//
// place games with multiple floppies under a subfolder per game
// author: [email protected]

vijinho

<?php

// Implement a memoization function to cache results of expensive function calls.
$timer = function ($function) {
    // Create an array to store cached results based on function arguments.
    $cache = [];

    // Return a closure that wraps the original function.
    return function (...$args) use ($function, &$cache) {
        // Generate a unique key for the cache based on function arguments.

vijinho

<?php
// https://www.youtube.com/watch?v=M3_xnTK6-pA?t=44m18s
// http://eddmann.com/posts/implementing-and-using-memoization-in-php/
//$memoize = function ($function) {
function memoize($function) {
    return function () use ($function) {
        static $cache = [];
        $args = func_get_args();
        $key = md5(serialize($args));
        if (empty($cache[$key])) {

vijinho

<?php
define('VERBOSE', 1);
define('DEBUG', 1);

//-----------------------------------------------------------------------------
// required commands check
$commands = get_commands([
    'find' => 'System command: find',
    'curl' => 'https://curl.haxx.se',
    'wget' => 'https://www.gnu.org/software/wget/'

vijinho

#!/usr/bin/php
<?php
/**
 * url_resolve.php - CLI script for resolving url
 *
 * @author Vijay Mahrra <[email protected]>
 * @copyright (c) Copyright 2018 Vijay Mahrra
 * @license GPLv3 (http://www.gnu.org/licenses/gpl-3.0.html)
 */