noam1023

# after installing ansible:
sudo ansible-galaxy install theNewFlesh.sublime
sudo ansible-galaxy install henriklynggaard.clion
ansible-galaxy install theNewFlesh.sublime

noam1023

# read a binary file and output it in ASCII/hex
"""
$ python3 bin_to_hex.py --infile 00_00_00_400_L01.jpg --head 20
0xff, 0xd8, 0xff, 0xe0, 0x00, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x00, 0x01, 0x01, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00,
"""
import argparse
def parse(input, max_bytes):
    i = 0
    with open(input,"rb") as f:
        while True:

noam1023

# remove  comma char in strings in a csv file without harming the rest of the content.
# read input from supplied file name or from stdin
# write to stdout
# example:
#  cat t.csv | python drop_comma.py
#  python drop_comma.py t.csv
# Noam Cohen, 2019-05-05

# tested with python 3.6

noam1023

# adapted to python 3.7 by Noam Cohen 2020
# see https://gist.github.com/glacjay/586892
import winreg as reg
import win32file

adapter_key = r'SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}'


def get_device_guid():
    with reg.OpenKey(reg.HKEY_LOCAL_MACHINE, adapter_key) as adapters:

noam1023

#include <stdio.h>
#include <ctype.h>
 
#ifndef HEXDUMP_COLS
#define HEXDUMP_COLS 16
#endif
 
void hexdump(void *mem, unsigned int len)
{
        unsigned int i, j;

noam1023

int foo(double x){
  __enter();
  // do something with x
  if(...) goto end;
  // do more things
  
end:
  __exit()
    return 3;
}

noam1023

# burn a fresh image of raspbian.
# to enable ssh access: touch /boot/ssh  (or before unmounting from the host: touch /media/$USER/boot/ssh)
# ssh-copy-id pi@<the IP>   pass = raspberry
#
# install docker:
curl -sSL https://get.docker.com | sh
# I created an image after this stage using sudo dd if=/dev/sda conv=sync,noerror bs=1M   > raspbian_docker-thin-2021-10-18.img
#
# copy the docker_run.sh from https://github.com/pi-hole/docker-pi-hole/blob/master/docker_run.sh
# modify the SERVER_IP value to the IP of the pihole machine in the LAN.

noam1023

# check the results of DSLAB HW2
# expected input:
# check_hw2.py industry2cluster_123456789_987654312.csv company2cluster_123456789_987654312.csv golden.csv

import random
import sys
import csv


def read_industries(fn) -> dict:

noam1023

# check the results of DSLAB HW2
# expected input:
# check_hw2.py industry2cluster_123456789_987654312.csv company2cluster_123456789_987654312.csv golden.csv

import random
import sys
import csv


def read_industries(fn) -> dict: