bladeofsteel

<?php
error_reporting (E_NOTICE);

MongoLog::setModule( MongoLog::ALL );
MongoLog::setLevel( MongoLog::ALL );

bladeofsteel

# Run command with the same user ID as current user
# -v $(pwd):/tmp/mount - mount current directory to /tmp/mount/
# --env HOME="/tmp/" - some commands may need to be able to write to your home, se it to temporary folder
docker run -ti --rm -v $(pwd):/tmp/mount —user=$(id -u) --env HOME="/tmp/" debian:jessie

# Mount current users and group and be able to use them
# mount /etc/group and /etc/passwd read only
# set user from $USER
docker run -ti --rm -v $(pwd):/tmp/mount -w /tmp/hx -v /etc/group:/etc/group:ro -v /etc/passwd:/etc/passwd:ro —user=$USER debian:jessie

bladeofsteel

Нужно разработать библиотеку/сервис для решения следующей задачи:

Имея набор точек, образующих многоугольник, необходимо иметь возможность узнать периметр
многоугольника и расстояние между любыми двумя вершинами многоугольника. Координаты вершин
задаются парами чисел (x,y). Для указания вершин, между которыми надо определить расстояние,
используются индексы этих вершин.

bladeofsteel

To test if you can connect to a host using password authentication and explicitly deny public key authentication:

ssh -o PreferredAuthentications=password -o PubkeyAuthentication=no user@host

This also works for Secure Copy:

scp -o PreferredAuthentications=password -o PubkeyAuthentication=no local.file user@host:/path/to/remote.file

https://makandracards.com/makandra/1326-force-ssh-client-to-use-password-authentication-instead-of-public-key

bladeofsteel

<?php

$boundary = '--------------------------' . microtime(true);

$header = [
    sprintf("Authorization: Basic %s", base64_encode($username . ':' . $password)),
    "Content-Type: multipart/form-data; boundary=" . $boundary,
];

$file_contents = file_get_contents($file);

bladeofsteel

<?php

$post = array('ext_param' => $value, 'file_name' => '@' . $file);

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_USERPWD, "$username:$password");

bladeofsteel

<?php
function unicode_escape_sequences($str) {
  $working = json_encode($str);
  $working = preg_replace('/\\\u([0-9a-z]{4})/', '&#x$1;', $working);
  return json_decode($working);
}

bladeofsteel

find . -name "*.css" -exec vi +':w ++ff=unix' +':q' {} \;

bladeofsteel

<?php

function base64url_encode($plainText)
{
    $base64 = base64_encode($plainText);
    $base64url = strtr($base64, '+/=', '-_,');

    return $base64url;
}

bladeofsteel

<?php
function getRealIPAddr() 
{
    if (!empty($_SERVER['HTTP_CLIENT_IP'])) { //check ip from share internet
        $ip=$_SERVER['HTTP_CLIENT_IP'];
    } elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) { //to check ip is pass from proxy
        $ip=$_SERVER['HTTP_X_FORWARDED_FOR'];
    } else {
        $ip=$_SERVER['REMOTE_ADDR'];
    }