http://www.j4.com.tw/comp-qna/linux-%E6%8C%87%E4%BB%A4-top-%E7%B5%B1%E8%A8%88%E4%BF%A1%E6%81%AF%E8%AA%AA%E6%98%8E/
PID — 進程id
USER — 進程所有者
PR — 進程優先級
NI — nice值。負值表示高優先級，正值表示低優先級
VIRT — 進程使用的虛擬內存總量，單位kb。 VIRT=SWAP+RES
RES — 進程使用的、未被換出的物理內存大小，單位kb。 RES=CODE+DATA
SHR — 共享內存大小，單位kb
S — 進程狀態。 D=不可中斷的睡眠狀態R=運行S=睡眠T=跟踪/停止Z=殭屍進程
%CPU — 上次更新到現在的CPU時間佔用百分比
%MEM — 進程使用的物理內存百分比
TIME+ — 進程使用的CPU時間總計，單位1/100秒
COMMAND — 進程名稱（命令名/命令行）
组合式 API：setup() | Vue.js (vuejs.org)
3-2 Vue SFC 單一元件檔 | 重新認識 Vue.js | Kuro Hsu
我们可以使用响应式 API 来声明响应式的状态，在 setup() 函数中返回的对象会暴露给模板和组件实例。其他的选项也可以通过组件实例来获取 setup() 暴露的属性：
<script>
import { ref } from 'vue'
export default {
setup() {
const count = ref(0)
// 返回值会暴露给模板和其他的选项式 API 钩子
return {
count
}
},
mounted() {
console.log(this.count) // 0
}
}
</script>
<template>
<button @click="count++">{{ count }}</button>
</template><template>：内容模板元素 HTML 内容模板 （ <template> ）元素是一种用于保存客户端内容机制，该内容在加载页面时不会呈现，但随后可以 (原文为 may be) 在运行时使用 JavaScript 实例化。
<div :style="{ color: activeColor, fontSize: fontSize + 'px' }"></div>
<component :is="'card'"></component>
becareful the :attribute is variable and "varaible" and double quote used single '' will be string 3-2 Vue SFC 單一元件檔 | 重新認識 Vue.js | Kuro Hsu
当使用构建步骤时，我们一般会将 Vue 组件定义在一个单独的 .vue 文件中，这被叫做单文件组件 (简称 SFC
1. https://book.vue.tw/CH1/1-3-computed-and-methods.html
# vue3 create and learning
# you can find
root@437f0e4a33ad:/vue/test3/ui1# cat package.json
{
"name": "ui1",
"version": "0.1.0",
"private": true,
"scripts": {
"serve": "vue-cli-service serve",
"build": "vue-cli-service build",
"lint": "vue-cli-service lint"
},
"dependencies": {
"core-js": "^3.8.3",
"vue": "^3.2.13"
},
# you can find vue-cli-server in this bin
root@437f0e4a33ad:/vue/test3/ui1# ls -al ./node_modules/.bin/
total 40
drwxr-xr-x. 2 root root 4096 Feb 27 07:16 .
drwxr-xr-x. 648 root root 20480 Mar 6 06:13 ..
lrwxrwxrwx. 1 root root 18 Feb 27 03:41 acorn -> ../acorn/bin/acorn
lrwxrwxrwx. 1 root root 36 Feb 27 03:41 ansi-html -> ../ansi-html-community/bin/ansi-html
lrwxrwxrwx. 1 root root 32 Feb 27 03:41 autoprefixer -> ../autoprefixer/bin/autoprefixer
lrwxrwxrwx. 1 root root 22 Feb 27 03:41 browserslist -> ../browserslist/cli.js
lrwxrwxrwx. 1 root root 23 Feb 27 07:16 color-support -> ../color-support/bin.js
lrwxrwxrwx. 1 root root 20 Feb 27 03:41 cssesc -> ../cssesc/bin/cssesc
lrwxrwxrwx. 1 root root 23 Feb 27 03:41 eslint -> ../eslint/bin/eslint.js
lrwxrwxrwx. 1 root root 25 Feb 27 03:41 esparse -> ../esprima/bin/esparse.js
lrwxrwxrwx. 1 root root 28 Feb 27 03:41 esvalidate -> ../esprima/bin/esvalidate.js
lrwxrwxrwx. 1 root root 14 Feb 27 03:41 flat -> ../flat/cli.js
lrwxrwxrwx. 1 root root 12 Feb 27 03:41 he -> ../he/bin/he
lrwxrwxrwx. 1 root root 30 Feb 27 03:41 highlight -> ../cli-highlight/bin/highlight
lrwxrwxrwx. 1 root root 30 Feb 27 03:41 html-minifier-terser -> ../html-minifier-terser/cli.js
lrwxrwxrwx. 1 root root 15 Feb 27 03:41 is-ci -> ../is-ci/bin.js
lrwxrwxrwx. 1 root root 19 Feb 27 03:41 is-docker -> ../is-docker/cli.js
lrwxrwxrwx. 1 root root 25 Feb 27 03:41 js-yaml -> ../js-yaml/bin/js-yaml.js
lrwxrwxrwx. 1 root root 18 Feb 27 03:41 jsesc -> ../jsesc/bin/jsesc
lrwxrwxrwx. 1 root root 19 Feb 27 03:41 json5 -> ../json5/lib/cli.js
lrwxrwxrwx. 1 root root 14 Feb 27 03:41 mime -> ../mime/cli.js
lrwxrwxrwx. 1 root root 20 Feb 27 03:41 mkdirp -> ../mkdirp/bin/cmd.js
lrwxrwxrwx. 1 root root 23 Feb 27 03:41 multicast-dns -> ../multicast-dns/cli.js
lrwxrwxrwx. 1 root root 24 Feb 27 03:41 nanoid -> ../nanoid/bin/nanoid.cjs
lrwxrwxrwx. 1 root root 27 Feb 27 07:16 node-gyp -> ../node-gyp/bin/node-gyp.js
lrwxrwxrwx. 1 root root 26 Feb 27 07:16 node-sass -> ../node-sass/bin/node-sass
lrwxrwxrwx. 1 root root 19 Feb 27 07:16 nopt -> ../nopt/bin/nopt.js
lrwxrwxrwx. 1 root root 27 Feb 27 03:41 opener -> ../opener/bin/opener-bin.js
lrwxrwxrwx. 1 root root 36 Feb 27 03:41 parser -> ../@babel/parser/bin/babel-parser.js
lrwxrwxrwx. 1 root root 27 Feb 27 03:41 prettier -> ../prettier/bin-prettier.js
lrwxrwxrwx. 1 root root 25 Feb 27 03:41 regjsparser -> ../regjsparser/bin/parser
lrwxrwxrwx. 1 root root 22 Feb 27 03:41 resolve -> ../resolve/bin/resolve
lrwxrwxrwx. 1 root root 16 Feb 27 03:41 rimraf -> ../rimraf/bin.js
lrwxrwxrwx. 1 root root 27 Feb 27 07:16 sassgraph -> ../sass-graph/bin/sassgraph
lrwxrwxrwx. 1 root root 23 Feb 27 03:41 semver -> ../semver/bin/semver.js
lrwxrwxrwx. 1 root root 16 Feb 27 03:41 svgo -> ../svgo/bin/svgo
lrwxrwxrwx. 1 root root 20 Feb 27 03:41 terser -> ../terser/bin/terser
lrwxrwxrwx. 1 root root 32 Feb 27 03:41 update-browserslist-db -> ../update-browserslist-db/cli.js
lrwxrwxrwx. 1 root root 21 Feb 27 03:41 uuid -> ../uuid/dist/bin/uuid
lrwxrwxrwx. 1 root root 42 Feb 27 03:41 vue-cli-service -> ../@vue/cli-service/bin/vue-cli-service.js
lrwxrwxrwx. 1 root root 25 Feb 27 03:41 webpack -> ../webpack/bin/webpack.js
lrwxrwxrwx. 1 root root 46 Feb 27 03:41 webpack-bundle-analyzer -> ../webpack-bundle-analyzer/lib/bin/analyzer.js
lrwxrwxrwx. 1 root root 47 Feb 27 03:41 webpack-dev-server -> ../webpack-dev-server/bin/webpack-dev-server.js
lrwxrwxrwx. 1 root root 18 Feb 27 03:41 which -> ../which/bin/which
# folder
[andychung@shared-docker-builder test2]$ ls
node_modules package.json package-lock.json public server.js
#################################
# server.js
var fs = require('fs');
var host = '0.0.0.0';
var port = 8080;
var express = require('express');
const path = require('path')
var app = express();
// http://10.0.1.30/hello_vue.html
app.use(express.static(path.join(__dirname, "public")));
app.get("/", function(request, response){
response.send("hello express");
});
app.get("/a", function(request, response){
response.send(__dirname);
});
app.listen(port, host);
# global install
root@c329f82c119d:/# npm install -g sass-loader
# global command
root@c329f82c119d:/# npm list -g
/usr/local/lib
+-- @vue/cli@5.0.8
+-- corepack@0.24.0
+-- list@2.0.19
+-- npm@10.2.4
`-- sass-loader@14.1.1
# global folder
root@c329f82c119d:/# ls -al /usr/local/lib/node_modules/
drwxr-xr-x. 3 root root 17 Mar 6 01:59 @vue
drwxr-xr-x. 4 root root 106 Jan 22 12:11 corepack
drwxr-xr-x. 7 root root 133 Mar 6 06:54 list
drwxr-xr-x. 7 root root 153 Jan 22 12:11 npm
drwxr-xr-x. 4 root root 90 Mar 6 06:54 sass-loader
npm install lodash
#
ls -al node_modules#
https://www.zabbix.com/forum/zabbix-troubleshooting-and-problems/444439-agent2-bug-system-run-is-unsupported
https://www.zabbix.com/forum/zabbix-help/426010-unable-to-run-system-run
1. download 請下載 WPJCleanUp.zip
https://learn.microsoft.com/zh-tw/office/troubleshoot/activation/reset-office-365-proplus-activation-state