Make wordlist from js files

wordlist_from_js.sh

#! /bin/bash

## This script fetch js files from a domain name and make a wordlist by words in js files
## Credit: https://gist.github.com/aufzayed/6cabed910c081cc2f2186cd27b80f687

##### Install requirements #####
##### Before running this script you should install Go #####

## Install subjs (https://github.com/lc/subjs)
GO111MODULE=on go get -u -v github.com/lc/subjs

## Install js-beautify (https://github.com/beautify-web/js-beautify)
apt install npm -y && npm install js-beautify

## Install haklistgen (https://github.com/hakluke/haklistgen)
go install github.com/hakluke/haklistgen@latest

## Usage: ./wordlist_from_js.sh example.com

##Get address (https://www.example.com) and fetch js files by subjs then save in jslinks.tmp file
echo "https://"$1 | subjs > jslinks.tmp

## Make jsfiles directory for storing js files 
mkdir jsfiles && wget  --compression=gzip -i jslinks.tmp -P jsfiles

## Read all js files and create wordlist by haklistgen
cat jsfiles/*.js | js-beautify -i | haklistgen | sort -u > $1"_js_wordlist.txt"

rm -rf jslinks.tmp jsfiles