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#!/usr/bin/env python3

import fileinput
import os
import random
import re
import string
import subprocess

def rand_str(k=12):

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#!/usr/bin/env bash

ROOT_DIR='/directory/with/artist/album/song'  # root directory which will be traversed
ALBUM='Unknown Album'                         # only set artwork for songs in given album (for each artist)

pushd "$(pwd)"
cd "$ROOT_DIR"
for artist in *; do
	cd "$artist"
	if [ -d "$ALBUM" ]; then

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Test	Description
-e	file exists
-f	file is a regular file (not a directory or device file)
-s	file is not zero size
-d	file is a directory
-b	file is a block device
-c	file is a character device
-p	file is a pipe
-L	file is a symbolic link

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import time
import datetime

timestamp_format = '%Y-%m-%d %H:%M:%S,%f'      # 2018-06-28 13:34:04,776
epoch = datetime.datetime.utcfromtimestamp(0)  # timestamp at 1970-01-01 00:00:00

def timestamp_to_int(ts):
    dt = datetime.datetime.strptime(ts, timestamp_format)
    return int((dt-epoch).total_seconds()*1000)

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from __future__ import print_function
from time import time

class BSFile(object):
    def __init__(self, filename, key_func):
        self.filename = filename
        self.key_func = key_func

    def find(self, key):
        '''

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Shell initialization files are ways to persist common shell configuration, such as:

• $PATH and other environment variables
• shell prompt
• shell tab-completion
• aliases, functions
• key bindings

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Table Flip / Flipping Table 

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Clean tmux cheat-sheet

By resources

sessions

list-sessions        ls         -- List sessions managed by server
new-session          new        -- Create a new session

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==========================================          ==========================================
             TMUX COMMAND                                        WINDOW (TAB)
==========================================          ==========================================

List    tmux ls                                     List         ^b w
New          -s <session>                           Create       ^b c
Attach       att -t <session>                       Rename       ^b , <name>
Rename       rename-session -t <old> <new>          Last         ^b l               (lower-L)
Kill         kill-session -t <session>              Close        ^b &

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package hrucc;

import java.util.LinkedList;
import java.util.Queue;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.function.Consumer;

/**
 * This class should be used when some object is producing stuff for some consumer and consume() is