Crypto Puzzles examples

Here's just a bunch of underscores, pipes, slahes, backslashes and brackets:   _ | / \ ( ) _ | / \ ( ) 

Let see, how we can write with them:


                     _   _____   _ _                                     _____ 
                 ___| |_|_   _| | | |_ ___ _ __ ___ ___  ___   _ __   __|_   _|
                / _ \ '_ \| |   | | __/ _ \ '__/ __/ _ \/ __| | '_ \ / _ \| |  
               |  __/ | | | |   |_| ||  __/ | | (_|  __/\__ \ | |_) | (_) | |  
                \___|_| |_|_|   (_)\__\___|_|  \___\___||___/ | .__/ \___/|_|  
                                                              |_|              
                                                     _                         
                                 ___ _ __ __ _   ___| |_ ___  _____      _____ 
                                / _ \ '__/ _` | / __| __/ _ \/ _ \ \ /\ / / __|
                               |  __/ | | (_| | \__ \ ||  __/  __/\ V  V /\__ \
                                \___|_|  \__,_| |___/\__\___|\___| \_/\_/ |___/
                                                                               
                                _                              _     _ _ _     
                   _ __ ___  __| |_ __  _   _   _ __   ___  __| | __| (_) |__  
                  | '__/ _ \/ _` | '_ \| | | | | '_ \ / _ \/ _` |/ _` | | '_ \ 
                  | | |  __/ (_| | | | | |_| | | | | |  __/ (_| | (_| | | | | |
                  |_|  \___|\__,_|_| |_|\__,_| |_| |_|\___|\__,_|\__,_|_|_| |_|
                                                                               
                            _      _       _                                   
                           | |_ __(_) __ _| |__   ___   _ __ _   _  ___  _   _ 
                           | | '__| |/ _` | '_ \ / __| | '__| | | |/ _ \| | | |
                           |_| |  | | (_| | | | | (__  | |  | |_| | (_) | |_| |
                           (_)_|  |_|\__,_|_| |_|\___| |_|   \__,_|\___/ \__, |
                                                                         |___/ 

                         .       .
                        / `.   .' \
                .---.  <    > <    >  .---.
                |    \  \ - ~ ~ - /  /    |
                 ~-..-~             ~-..-~
             \~~~\.'                    `./~~~/
              \__/                        \__/
               /                  .-    .  \
        _._ _.-    .-~ ~-.       /       }   \/~~~/
    _.-'6  }~     /       }     {        ;    \__/
   {'__,  /      (       /      {       /      `. ,~~|   .     .
    `''''='~~-.__(      /_      |      /- _      `..-'   \\   //
                / \   =/  ~~--~~{    ./|    ~-.     `-..__\\_//_.-'
               {   \  +\         \  =\ (        ~ - . _ _ _..---~
               |  | {   }         \   \_\
              '---.9___,'       .8___,'       

#!/usr/bin/env python3

# Python3!
# This little script knows the secret you are looking for, but will never tell it to you, unless you force it to ;)

import base64
import hashlib
import time

password=input('What it the password? ')

hashitem=hashlib.new('sha256')
hashitem.update(password.encode('utf8'))
hexdigest_passwort=hashitem.hexdigest

if hexdigest_passwort == '9f86d081884c7d659a2feaa0c55ad015a3bf4fb12b0b822cd15d6c15b00f0a08' and password[:4:] == 'F' and hexdigest_passwort[1:2:] == 'XR' and False:
    print('The secret is: ')
    secret1 = 'VG9w'
    secret3 = 'Y3JldCEgVGhlIHN3ZWV0cyBhcmUgaGlkZGVuIHVuZGVyIHlvdXIgY2hhaXIh'
    secret2 = 'IHNl'
    secret = secret1 + secret2 + secret3
    print (base64.b64decode(secret).decode('utf-8'))

else:
    print('Wrong password!')

#!/usr/bin/env python3

# This little script knows the secret you are looking for, but will only tell it in 890601 billion years, harhar :) If you don't have this much time, find a quicker way ...
# Python3!

import base64
import time

exec('print("exec is an interessting python command")')
time.sleep(1)
print()

command = 'print("exec is a really interessting python command")'
print('command: ' + command)
exec(command)
time.sleep(1)
print()

command1 = 'print("This command is in two vari'
command2 = 'ables and soon it will be executed")'
print(command1 + ' --------------- ' + command2)
exec(command1 + command2)
time.sleep(1)
print()

secret_command ='''
CnByaW50KCdIdWgsIHdoZXJlIGRvZXMgdGhpcyBjb2RlIGNvbWUgZnJvbT8nLCBmbHVzaD1UcnVl
KQp0aW1lLnNsZWVwKDEpCnByaW50KCdJIHdpbCB0ZWxsIHlvdSB0aGUgc2VjcmV0IGluIDg5MDYw
MSBiaWxsaW9uIHllYXJzIScsIGZsdXNoPVRydWUpCnRpbWUuc2xlZXAoOTg4OTg5Nzg5KQpwcmlu
dCAoJ1RoYW5rcyBmb3Igd2FpdGluZywgaGVyZSBpcyB5b3VyIHNlY3JldDogOiAnICsgYmFzZTY0
LmI2NGRlY29kZSgnVkc5d0lITmxZM0psZENFZ1ZHaGxJSE4zWldWMGN5QmhjbVVnYUdsa1pHVnVJ
SFZ1WkdWeUlIbHZkWElnWTJoaGFYSWgnKS5kZWNvZGUoJ3V0ZjgnKSkK

'''

sec_cmd_dec = base64.b64decode(secret_command).decode('utf-8')
# ???
exec(sec_cmd_dec)