zengxinhui

// run under Chrome console
console.log("Name,CPU Mark,Thread Mark,TDP");
$$('tr.tablesorter-hasChildRow', $$('tbody')[1]).forEach(e => {
    if (e.childNodes[6].innerText != "NA")
        console.log('"' + e.firstChild.childNodes[1].innerText.trim()           + '",',
	        	+ parseInt(e.childNodes[2].innerText.replace(/,/g, '')) + ',',
			+ parseInt(e.childNodes[4].innerText.replace(/,/g, '')) + ',',
		        + parseInt(e.childNodes[6].innerText)                   + ',')
    }
)

zengxinhui

document.body.innerHTML = document.body.innerHTML.replace(/[^\x20-\x7E]/g, '');

zengxinhui

;; Based on https://figwheel.org/docs/your_own_server.html. Just add reload middleware and wrap (run-jetty) in a (future)
;; And run it:
;; clojure -i @web/core.clj -m figwheel.main -b dev -r

(ns web.core
  (:require [ring.adapter.jetty :refer [run-jetty]]
            [ring.middleware.defaults :refer [wrap-defaults site-defaults]]
            [ring.middleware.reload :refer [wrap-reload]]
            [ring.util.response :refer [resource-response content-type]]))

zengxinhui

a=$$("div")
for(i=0; i<a.length-5; i++) {
  if (a[i].textContent.match(/10\./) && a[i+5].textContent.match(/FW|SDY/)) {
    var b=a[i+5].textContent.trim();
    var c=a[i].textContent.trim().replace(/\/.*/, "");
    console.log(`update devices set hostname="${b}" where ip="${c}";`);
  }
}

zengxinhui

(ns y2020.core
  (:require [clojure.edn :as edn]
            [clojure.string :as str]))

;; 202001
(let [input (->> (slurp "src/y2020/input202001") (re-seq #"\d+") (map edn/read-string) sort)
      f (fn [sum xs]
          (loop [[x & morex :as x'] xs
                 [y & morey :as y'] (reverse xs)]
            (when (and x morex)

zengxinhui

CONFIG_ARCH="mips"
CONFIG_AUDIO_SUPPORT=y
CONFIG_AUTOREBUILD=y
CONFIG_BIG_ENDIAN=y
CONFIG_BINARY_FOLDER=""
CONFIG_BINUTILS_VERSION="2.29.1"
CONFIG_BINUTILS_VERSION_2_29_1=y
CONFIG_BUILD_SUFFIX=""
CONFIG_BUSYBOX_DEFAULT_ASH_ALIAS=y
CONFIG_BUSYBOX_DEFAULT_ASH_BASH_COMPAT=y

zengxinhui

$usageQueue = @() 

while ($true) { 
    $currentDateTime = Get-Date -Format "yyyy-MM-dd HH:mm:ss" 

    $cpuUsage = Get-Counter '\Processor(_Total)\% Processor Time' 
    $cpuUsageValue = $cpuUsage.CounterSamples.CookedValue 
    $usageQueue += $cpuUsageValue 

    if ($usageQueue.Count -eq 13) { 

zengxinhui

[09/23/2023]

Refs:
1. http://mirror.cs.pitt.edu/archlinux/iso/2023.09.01/archlinux-bootstrap-2023.09.01-x86_64.tar.gz
2. https://dl-cdn.alpinelinux.org/alpine/v3.18/releases/x86_64/alpine-virt-3.18.0-x86_64.iso
3. https://wiki.alpinelinux.org/wiki/Replacing_non-Alpine_Linux_with_Alpine_remotely
4. https://www.debian.org/releases/bookworm/amd64/apds03.en.html

See also:
1. Convert to Debian   https://gist.github.com/zengxinhui/ee0ad6b7c7f99e2ead6cd0d2bd6641fd

zengxinhui

import hashlib, os, sqlite3, sys

con = sqlite3.connect("hash.db")
cur = con.cursor()
cur.execute("delete from files")

for root, dirs, files in os.walk(sys.argv[1]):
    for file in files:
        filename = root + "/" + file 
        with open(filename, 'br') as f:

zengxinhui

#!/usr/bin/env bb

;; babashka/clojure

(import 'java.security.MessageDigest)

(def SCAN_DIRS ["."])
(def MIN_FILE_SIZE (* 1))
(def SHA256_CHUNK_SIZE (* 1024 8))