consatan / random_password.sh

Last active March 19, 2020 07:08

Generate random password

	# Usage: rpasswd [LENGTH] [CHARS]
	# Generate random password
	#
	# CHARS
	# 'a': Alphabet, a-z A-Z
	# 'n': Numeric, 0-9
	# 'c': Character, print characters in ascii code
	#
	rpasswd() {
	len=12

consatan / only_jd.js

Created April 17, 2020 11:13

只看京东自营产品

	// ==UserScript==
	// @name 京东只看自营
	// @namespace http://tampermonkey.net/
	// @version 0.1
	// @description 只看京东自营产品
	// @author Chopin Ngo <consatan@gmail.com>
	// @match https://list.jd.com/list.html*
	// @grant none
	// ==/UserScript==

consatan / curl_imap_query_commands.md

Last active April 18, 2024 22:08 — forked from akpoff/curl_imap_query_commands.md

curl commands to query imap servers

curl options

consatan / strtr.js

Created September 9, 2021 06:10

php strtr 函数的 js 实现，用于实现简单的自定义编码，如自定义 base64 编码

	// php strtr 函数的 js 实现 v.a. https://www.php.net/manual/en/function.strtr.php
	// 只实现了 strtr(string $str, array $replace_pairs) 这种调用方法，且 replace_pairs 里只能是单个字符替换为单个字符
	// 目的是为了做凯撒密码实现

	String.prototype.strtr = function(dic) {
	return this.toString().split('').map(char => dic[char] \|\| char).join('');
	}

	// 调用
	let str = '123321123';

consatan / redis_pop_multip_benchmark.php

Created November 25, 2021 07:59

Redis pop multip benchmark

	<?php
	// redis lua script use LRANGE and LTRIM
	// redis-cli SCRIPT LOAD "local res; res = redis.call('LRANGE', KEYS[1], 0, ARGV[1] - 1); redis.call('LTRIM', KEYS[1], ARGV[1], -1); return res"
	// script sha1: 163b2d3e271c4b0ca837426d9c0fffd9fc5bf591

	// redis lua script use LPOP loop
	// SCRIPT LOAD "local res = {}; for i=ARGV[1],1,-1 do table.insert(res, redis.call('LPOP', KEYS[1])); end; return res"
	// script sha1: 015204a29f59eca28a9079f0246ec9a25871b031

	// Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz 3.19 1x16G 2666MHz

consatan / windows_optimize_vhd_file.txt

Created November 26, 2021 02:38

Windows release WSL2 and docker VHD file quota

	WSL2 vhd location
	C:\Users\{USERNAME}\AppData\Local\Packages\{DISTRO}\LocalState\{DISTRO_PACKAGE_NAME}\ext4.vhdx

	Docker for Windows vhd location
	C:\Users\{USERNAME}\AppData\Local\Docker\wsl\data\ext4.vhdx

	# delete unuse volume
	docker volume prune

	exit docker for windows (Right-clicking the whale icon in the notification area (bottom right) > Quit Docker Desktop)

consatan / gzip_log_file_by_mtime.sh

Created February 23, 2022 01:56

find by mtime older than today midnight

	#! /bin/bash

	# v.a. https://unix.stackexchange.com/a/257966
	# -daystart -mtime +0 表示文件的 mtime 时间在当天 0 点前（用于保留最新的一个文件）
	# 如果没有 -daystart 的话，表示文件的 mtime 时间在 24 小时前（用于保留最新的2个文件）
	find ./ -maxdepth 1 -type f -name '*.log' -daystart -mtime +0 -exec gzip {} \;

consatan / get_dockerfile_from_image.sh

Created May 7, 2022 10:15

get Dockerfile from docker image

docker image history --no-trunc --format '{{.CreatedBy}}' IMAGE_NAME:TAG | tac

consatan / listSevenZipFiles.go

Last active August 11, 2022 14:04

List 7z files

	package main

	import (
	"regexp"
	"os"
	"os/exec"
	)

	var pattern = regexp.MustCompile(`(?m)^Path = (.+)$`)

consatan / subscribeList

Created August 25, 2022 03:31 — forked from LordHumphrey/subscribeList

2022-08-18 13:29:59

	https://bpjc.xyz/api/v1/client/subscribe?token=2116e2631f6dff0926594b6ff6ec64a5&flag=shadowrocket
	https://paste.gg/p/anonymous/4297d3372dcf4f4ea11b351e27b9e801/files/f5763822b2304577a2665aa98619f812/raw
	https://suo.yt/ZF2DaFO
	https://www.gyy.pw/api/v1/client/subscribe?token=c591df25ee623806fb752d1943c8dfA2
	https://xn--mesv7f5toqlp.club/api/v1/client/subscribe?token=54f417aecc83d39e0a2f362779376eb5
	https://suo.yt/E2xzY8f
	https://subscribe.arapi.top/api/v1/client/subscribe?token=aed89f63c84d291145e55d3972db6be2
	https://dy.72img.xyz/api/v1/client/subscribe?token=a268a7bfc948a09f87a1d94a525717df
	https://paste.centos.org/view/raw/2182ec4d
	https://www.rerongtuliao.com/api/v1/client/subscribe?token=091112454770a3d7c84adec11be973ef

Chopin Ngo consatan