GreatBahram

def tmp_copy(source, destination):
    import shutil
    import os
    
    shutil.copy(source, destination)
    try:
        yield
    finally:
        os.remove(destination)

GreatBahram

# Get list of available packages on your operating system
dpkg --get-selections

# To check whether a package is installed or not:
get --get-selections {prg_name}

# Search for a filename comes from which package
dpkg -S `which ifconfig`

# List files installed to your system from package-name.

GreatBahram

from subprocess import STDOUT, CalledProcessError, check_output


class SomethingYouWant:
    def __init__(self, working_dir):
        self.working_dir= working_dir
   
    def _build_cmd(self, cmd):
        return cmd.split(' ')
    

GreatBahram

import itertools
import sys
import threading
import time


class Signal:
    stop = False

GreatBahram

import sys
from contextlib import contextmanager
from functools import wraps


def redirect_stdout_to(out_new):
    """Redirect stdout to out_new  with context manager."""
    out_old = sys.stdout
    sys.stdout = out_new
    yield

GreatBahram

import re

POSITIVE_EMOJI_RE = re.compile(r"[;:=]-?[\)|D]+")
NEGATIVE_EMOJI_RE = re.compile(r"[:=]-?[\(]+")

GreatBahram

class Person:
    def __init__(self, name, surname, age):
        self.name = name
        self.surname = surname
        self.age = age
  
    def __repr__(self):
        return f'{self.__class__.__name__}: <{self.name} {self.surname}>'
    
    def __eq__(self, other):

GreatBahram

# 0 is too far from ` ;)
set -g base-index 1

# Automatically set window title
set-window-option -g automatic-rename on
set-option -g set-titles on

#set -g default-terminal screen-256color
set -g status-keys vi
set -g history-limit 10000