Waleed Gadelkareem gadelkareem

## cloudflare-dns.sh
#!/usr/bin/env bash

set -euo pipefail

DOMAIN=$1
SUB_DOMAIN="${2}.${DOMAIN}"
CF_ID=$3
CF_KEY=$4
IP=

## ufw-cloudflare.sh
#!/usr/bin/env bash

set -euo pipefail

# lock it
PIDFILE="/tmp/$(basename "${BASH_SOURCE[0]%.*}.pid")"
exec 200>${PIDFILE}
flock -n 200 || ( echo "${BASH_SOURCE[0]} script is already running. Aborting . ." && exit 1 )
PID=$$
echo ${PID} 1>&200

## mysql.sh
#!/usr/bin/env bash

set -euo pipefail

cd `dirname $0`
# lock it
PIDFILE="/tmp/$(basename "${BASH_SOURCE[0]%.*}.pid")"
exec 200>${PIDFILE}
flock -n 200 || ( echo "${BASH_SOURCE[0]} script is already running. Aborting . ." && exit 1 )
PID=$$

## postgres.sh
#!/usr/bin/env bash

set -euo pipefail

cd `dirname $0`
# lock it
PIDFILE="/tmp/$(basename "${BASH_SOURCE[0]%.*}.pid")"
exec 200>${PIDFILE}
flock -n 200 || ( echo "${BASH_SOURCE[0]} script is already running. Aborting . ." && exit 1 )
PID=$$

## gitlab.sh
#!/usr/bin/env bash

set -euo pipefail

cd `dirname $0`

#Project ID
PROJECT=827639846934
#https://docs.gitlab.com/ee/user/profile/personal_access_tokens.html
PRIVATE_TOKEN=-BDlsq86JKHsndiwhD24

## gist:eba6a4a002737ecb38b51dbaec51301b
Run this command to install MG-CLI:
sudo su
apt-get update && \
apt-get install ocl-icd-libopencl1 -y && \
wget https://minergate.com/download/xfast-ubuntu-cli-amd && \
dpkg -i xfast-ubuntu-cli-amd

to start miner (4 cores for BCN) use this command:
minergate-cli -user <YOUR@EMAIL.KAPPA> -bcn 4

## chrome.sh
#!/bin/bash

set -e

sudo apt-get install libnss3 libappindicator1 fonts-liberation -y
sudo apt --fix-broken install -y
cd /tmp/
wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
sudo dpkg -i google-chrome-stable_current_amd64.deb

## io.copy.go
package main

import (
	"context"
	"fmt"
	"github.com/gadelkareem/go-helpers"
	"io"
	"net"
	"net/http"
	"sync"

## docker-compose.yml
registry:
  restart: always
  image: registry:latest
  ports:
    - 443:5000
  environment:
    REGISTRY_HTTP_TLS_CERTIFICATE: /certs/domain.crt
    REGISTRY_HTTP_TLS_KEY: /certs/domain.key
    REGISTRY_AUTH: htpasswd
    REGISTRY_AUTH_HTPASSWD_PATH: /var/lib/registry/passfile

## gist:d3b2282f363f4b9a2475b75e989a452a
<?php


function solution(int $n) {
       $final = [];
        $nArr = str_split($n);
        $i = 0;
        while (true) {
            $el = pickGreatest($nArr);
            $final[$i] = $nArr[$el];