KR1470R

###########################################################################################
####################################   Requirements   #####################################
# Python version 3.10 and newest(didn't tested on older versions)
# pip install python-magic
#################################### How does it work #####################################
# Traverses through files in specified directory, checking the metadata of each file:
#  - if file type is not pdf/docx/doc/txt - REMOVES it,
#  - if extension file different from the type in metadata(pdf/docx/doc/txt) - RENAMES it.
####################################    How to Run    #####################################
# 1. save the script to your system.

KR1470R

import net from "node:net";
const port_constraints = {
  min: 1024,
  max: 65535,
};

/**
 * @param ip Host ip (default localhost)
 * @param minPort Min available port (default 1024)
 * @param maxPort Max available port (default 65535)

KR1470R

#!/bin/sh
set -e

if [ -z "$1" ] || ! [ -e "$1" ]; then
  printf "\e[31mHave nothing from update.\e[0m\n\n"
  exit 1
fi

DEFAULT_VSCODIUM_PATH="/usr/share/vscodium"
if [ -z "$2" ] || ! [ -d "$2" ]; then 

KR1470R

#!/usr/bin/env sh
trap 'echo "Usage: $0 path/to/folder {copy|replace} \"old_name|new_name\""' 0

export path=${1?"File to path wasn't specified!"};shift
export status=${1?"Status wasn't specified!"};shift
if [[ -z "$@" ]]; then
	echo "Name files wasn't specified!"
	exit 1
else
	# exmpl "name1part1 name1part2|name2part1 name2part2"

KR1470R

#!/usr/bin/env sh

echo ${1:?Destination path is not specified}

export filenames=$(ls -1 $1)
export IFS=$'\n'

function main () {
	export previus_href
	export previus_input

KR1470R

#!/usr/bin/env sh

echo ${1:?Destination path is not specified}

export lines=$(cat $1 | egrep '<folder href|<bookmark href')
export IFS=$(printf '>')
# sed -i 's,link,new-link,g' $1
function main () {
	for line in $lines; do
		# echo "Current line>"$line

KR1470R

let arr1 = [8,5,9,1,6,0,2]
const selectionSort = arr => {
	for (let i=0;i<arr.length;i++){
		let min = i 									///// choose first number
		for (let j=i+1;j<arr.length;j++){ ///// iterate all array
			if (arr[min] > arr[j]){   
				min = j  ///////////////////// switching indexs if current iteration less current min number
			}
		}
		if (min !== i){

KR1470R

let facrorial = number=>{
	let f = 1
	let i = 1
	while (i<number){
		i+=1
		f = f*i
	}
	return f
}
let res = facrorial(5)

KR1470R

let arrJertva = [5,3,1,2]
let bubble_sort = arr=>{
	for (let i=1,n=arr.length;i<n;i++) {//make bubble
		for (let j=1;j<n;j++) { //iterate every element in bubble
			if (arr[j] < arr[j-1]) {
				[arr[j],arr[j-1]] = [arr[j-1],arr[j]] // swaping elements if they equally of condition
			}
		}
	}
}

KR1470R

let arr = [3,4,15,17,20,23,24,31,33,37,40,51,54]
function binary_search(a,e){
	let high = a.length-1 
	let mid = 0 
	let low = 0 
	while (low <= high) {
		mid = Math.floor((low+high)/2)
		if (a[mid] === e){
			return arr[mid]				
		}else if (a[mid] < e){