alirezapla

fzf --preview="head -n 20 {}"

find . -type f -name "*RequestInfo.java" | fzf --preview="head -n 30 {}" 
# same
fzf --query="RequestInfo.java$" --preview="head -n 30 {}" 
# almost same
fzf --filter="RequestInfo.java$" --preview="head -n 25 {}"
# Case insensitive regex
fzf --filter="(?i)RequestInfo.java$" --preview="head -n 20 {}"

alirezapla

#!/bin/bash
# set -x
set -e

declare -a PIDS
LOG_DIR="logs"
TIMESTAMP=$(date +%Y%m%d_%H%M%S)
DEBUG_PORT=5000
mkdir -p "$LOG_DIR"

alirezapla

                    ____  _     ___
              _____ |  _ \| |   / _ \ ____
             _____ | |_) | |   / /_\ \ ______
            _____ | ___/| |__ / /---\ \ _______
           _____ |_|   |____|/_/     \_\ ________

alirezapla

import java.io.*;
import java.nio.file.*;
import java.util.concurrent.*;

public class CsvConcurrentProcessor {

    static final int NUM_CONSUMERS = 4;
    static final int QUEUE_CAPACITY = 1000;
    static final BlockingQueue<String[]> queue = new LinkedBlockingQueue<>(QUEUE_CAPACITY);
    static final String POISON_PILL = "__EOF__";

alirezapla

#!/bin/bash

status=$(curl -I $1 2>/dev/null | head -n 1 | cut -d$' ' -f2)

while [ $status -ne 200 ];
do
    echo ret is: [$status]
    status=$(curl -I $1 2>/dev/null | head -n 1 | cut -d$' ' -f2)

done 

alirezapla

#!/bin/bash


free=$(df -h / |  tail -n 1  | awk '{print $4}')
total=$(df -h / |  tail -n 1  | awk '{print $2}')
use=$(df -h / |  tail -n 1  | awk '{print $5}')

echo Free/Total memory:  $free / $total 
echo Percentage: $use |  sed 's/%//'

alirezapla

from dataclasses import dataclass
import random


@dataclass
class States:
    start: str = "start"
    gameover: str = "gameover"
    next: str = "next"

alirezapla

import schedule
import time

"""
            period      interval
  input->   12:22       hours,...
  input->   :22         seconds,...
  input->   12          minutes,...

"""

alirezapla

import schedule
import time

"""
            period   type
  input->   12:22       hours,...
  input->   :22         seconds,...
  input->   12          minutes,...

"""

alirezapla

import schedule
import time

"""
            period      interval
  input->   12:22       hours,...
  input->   :22         seconds,...
  input->   12          minutes,...

"""