-
Notifications
You must be signed in to change notification settings - Fork 0
/
share-15.html
660 lines (382 loc) · 22.2 KB
/
share-15.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
<!DOCTYPE html>
<html lang="zh-CN" data-default-color-scheme=auto>
<head>
<meta charset="UTF-8">
<link rel="apple-touch-icon" sizes="76x76" href="/img/check_all.png">
<link rel="icon" href="/img/check_all.png">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=5.0, shrink-to-fit=no">
<meta http-equiv="x-ua-compatible" content="ie=edge">
<meta name="theme-color" content="#2f4154">
<meta name="author" content="ShallowAi">
<meta name="keywords" content="">
<meta name="description" content="此处记录后续学到的一些指令和工具.">
<meta property="og:type" content="article">
<meta property="og:title" content="Linux 进阶指令/文件记录">
<meta property="og:url" content="https://swai.top/share-15.html">
<meta property="og:site_name" content="ShallowAi's Blog">
<meta property="og:description" content="此处记录后续学到的一些指令和工具.">
<meta property="og:locale" content="zh_CN">
<meta property="article:published_time" content="2020-11-16T11:29:27.000Z">
<meta property="article:modified_time" content="2020-11-16T11:29:27.000Z">
<meta property="article:author" content="ShallowAi">
<meta property="article:tag" content="技术分享">
<meta property="article:tag" content="Linux">
<meta name="twitter:card" content="summary_large_image">
<title>Linux 进阶指令/文件记录 - ShallowAi's Blog</title>
<link rel="stylesheet" href="https://lib.baomitu.com/twitter-bootstrap/4.6.1/css/bootstrap.min.css" />
<link rel="stylesheet" href="https://lib.baomitu.com/github-markdown-css/4.0.0/github-markdown.min.css" />
<link rel="stylesheet" href="https://lib.baomitu.com/hint.css/2.7.0/hint.min.css" />
<link rel="stylesheet" href="https://lib.baomitu.com/fancybox/3.5.7/jquery.fancybox.min.css" />
<!-- 主题依赖的图标库，不要自行修改 -->
<!-- Do not modify the link that theme dependent icons -->
<link rel="stylesheet" href="//at.alicdn.com/t/font_1749284_hj8rtnfg7um.css">
<link rel="stylesheet" href="//at.alicdn.com/t/font_1736178_lbnruvf0jn.css">
<link rel="stylesheet" href="/css/main.css" />
<link id="highlight-css" rel="stylesheet" href="/css/highlight.css" />
<link id="highlight-css-dark" rel="stylesheet" href="/css/highlight-dark.css" />
<script id="fluid-configs">
var Fluid = window.Fluid || {};
Fluid.ctx = Object.assign({}, Fluid.ctx)
var CONFIG = {"hostname":"swai.top","root":"/","version":"1.9.5","typing":{"enable":true,"typeSpeed":70,"cursorChar":"_","loop":false,"scope":[]},"anchorjs":{"enable":true,"element":"h1,h2,h3,h4,h5,h6","placement":"left","visible":"hover","icon":""},"progressbar":{"enable":true,"height_px":3,"color":"#29d","options":{"showSpinner":false,"trickleSpeed":100}},"code_language":{"enable":true,"default":"TEXT"},"copy_btn":true,"image_caption":{"enable":true},"image_zoom":{"enable":true,"img_url_replace":["",""]},"toc":{"enable":true,"placement":"right","headingSelector":"h1,h2,h3,h4,h5,h6","collapseDepth":0},"lazyload":{"enable":true,"loading_img":"/img/loading.gif","onlypost":false,"offset_factor":2},"web_analytics":{"enable":false,"follow_dnt":true,"baidu":null,"google":null,"tencent":{"sid":null,"cid":null},"woyaola":null,"cnzz":null,"leancloud":{"app_id":null,"app_key":null,"server_url":null,"path":"window.location.pathname","ignore_local":false},"gtag":null},"search_path":"/local-search.xml","include_content_in_search":true};
if (CONFIG.web_analytics.follow_dnt) {
var dntVal = navigator.doNotTrack || window.doNotTrack || navigator.msDoNotTrack;
Fluid.ctx.dnt = dntVal && (dntVal.startsWith('1') || dntVal.startsWith('yes') || dntVal.startsWith('on'));
}
</script>
<script src="/js/utils.js" ></script>
<script src="/js/color-schema.js" ></script>
<meta name="generator" content="Hexo 5.4.2"></head>
<body>
<header>
<div class="header-inner" style="height: 70vh;">
<nav id="navbar" class="navbar fixed-top navbar-expand-lg navbar-dark scrolling-navbar">
<div class="container">
<a class="navbar-brand" href="/">
<strong>ShallowAi's Typo (!type)</strong>
</a>
<button id="navbar-toggler-btn" class="navbar-toggler" type="button" data-toggle="collapse"
data-target="#navbarSupportedContent"
aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<div class="animated-icon"><span></span><span></span><span></span></div>
</button>
<!-- Collapsible content -->
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav ml-auto text-center">
<li class="nav-item">
<a class="nav-link" href="/">
<i class="iconfont icon-home-fill"></i>
<span>首页</span>
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="/archives/">
<i class="iconfont icon-archive-fill"></i>
<span>归档</span>
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="/categories/">
<i class="iconfont icon-category-fill"></i>
<span>分类</span>
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="/tags/">
<i class="iconfont icon-tags-fill"></i>
<span>标签</span>
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="/about/">
<i class="iconfont icon-user-fill"></i>
<span>关于</span>
</a>
</li>
<li class="nav-item" id="search-btn">
<a class="nav-link" target="_self" href="javascript:;" data-toggle="modal" data-target="#modalSearch" aria-label="Search">
<i class="iconfont icon-search"></i>
</a>
</li>
<li class="nav-item" id="color-toggle-btn">
<a class="nav-link" target="_self" href="javascript:;" aria-label="Color Toggle">
<i class="iconfont icon-dark" id="color-toggle-icon"></i>
</a>
</li>
</ul>
</div>
</div>
</nav>
<div id="banner" class="banner" parallax=true
style="background: url('https://cdn.swai.top/2023/09/f6ee7bc0f8a2c91e2e332ef7f3418311.jpg') no-repeat center center; background-size: cover;">
<div class="full-bg-img">
<div class="mask flex-center" style="background-color: rgba(0, 0, 0, 0.3)">
<div class="banner-text text-center fade-in-up">
<div class="h2">
<span id="subtitle" data-typed-text="Linux 进阶指令/文件记录"></span>
</div>
<div class="mt-3">
<span class="post-meta">
<i class="iconfont icon-date-fill" aria-hidden="true"></i>
<time datetime="2020-11-16 19:29" pubdate>
2020年11月16日 晚上
</time>
</span>
</div>
<div class="mt-1">
<span class="post-meta mr-2">
<i class="iconfont icon-chart"></i>
1.3k 字
</span>
<span class="post-meta mr-2">
<i class="iconfont icon-clock-fill"></i>
11 分钟
</span>
</div>
</div>
</div>
</div>
</div>
</div>
</header>
<main>
<div class="container-fluid nopadding-x">
<div class="row nomargin-x">
<div class="side-col d-none d-lg-block col-lg-2">
</div>
<div class="col-lg-8 nopadding-x-md">
<div class="container nopadding-x-md" id="board-ctn">
<div id="board">
<article class="post-content mx-auto">
<h1 id="seo-header">Linux 进阶指令/文件记录</h1>
<div class="markdown-body">
<p>此处记录后续学到的一些指令和工具.</p>
<span id="more"></span>
<h1 id="基础"><a href="#基础" class="headerlink" title="基础"></a>基础</h1><h2 id="vnstat-网络流量监控"><a href="#vnstat-网络流量监控" class="headerlink" title="vnstat 网络流量监控"></a>vnstat 网络流量监控</h2><p>每天自动更新, 自带统计</p>
<figure class="highlight gherkin"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br></pre></td><td class="code"><pre><code class="hljs gherkin">Database updated: 2022-11-27 04:15:00<br><br> eth0 since 2022-10-26<br><br> rx: 43.72 GiB tx: 828.52 GiB total: 872.24 GiB<br><br> monthly<br> rx |<span class="hljs-string"> tx </span>|<span class="hljs-string"> total </span>|<span class="hljs-string"> avg. rate</span><br><span class="hljs-string"> ------------------------+-------------+-------------+---------------</span><br><span class="hljs-string"> 2022-11 43.72 GiB </span>|<span class="hljs-string"> 828.52 GiB </span>|<span class="hljs-string"> 872.24 GiB </span>|<span class="hljs-string"> 3.31 Mbit/s</span><br><span class="hljs-string"> ------------------------+-------------+-------------+---------------</span><br><span class="hljs-string"> estimated 50.10 GiB </span>|<span class="hljs-string"> 949.52 GiB </span>|<span class="hljs-string"> 999.63 GiB </span>|<br><br> daily<br> rx |<span class="hljs-string"> tx </span>|<span class="hljs-string"> total </span>|<span class="hljs-string"> avg. rate</span><br><span class="hljs-string"> ------------------------+-------------+-------------+---------------</span><br><span class="hljs-string"> yesterday 8.41 GiB </span>|<span class="hljs-string"> 264.23 GiB </span>|<span class="hljs-string"> 272.64 GiB </span>|<span class="hljs-string"> 27.11 Mbit/s</span><br><span class="hljs-string"> today 405.98 MiB </span>|<span class="hljs-string"> 8.53 GiB </span>|<span class="hljs-string"> 8.93 GiB </span>|<span class="hljs-string"> 5.01 Mbit/s</span><br><span class="hljs-string"> ------------------------+-------------+-------------+---------------</span><br><span class="hljs-string"> estimated 2.24 GiB </span>|<span class="hljs-string"> 48.17 GiB </span>|<span class="hljs-string"> 50.41 GiB </span>|<br></code></pre></td></tr></table></figure>
<h2 id="dmidecode"><a href="#dmidecode" class="headerlink" title="dmidecode"></a>dmidecode</h2><p>使用 dmidecode 查看当前内存的相关信息，如运行频率和型号等，仅适用于物理机。</p>
<figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><code class="hljs shell"><span class="hljs-meta prompt_">$ </span><span class="language-bash">dmidecode --<span class="hljs-built_in">type</span> 17</span><br></code></pre></td></tr></table></figure>
<p>执行结果</p>
<figure class="highlight text"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br></pre></td><td class="code"><pre><code class="hljs text">Getting SMBIOS data from sysfs.<br>SMBIOS 3.0.0 present.<br><br>Handle 0x005B, DMI type 17, 40 bytes<br>Memory Device<br> Array Handle: 0x0056<br> Error Information Handle: Not Provided<br> Total Width: 72 bits<br> Data Width: 72 bits<br> Size: 16 GB<br> Form Factor: DIMM<br> Set: None<br> Locator: DIMM_B1<br> Bank Locator: NODE 1<br> Type: DDR3<br> Type Detail: Synchronous<br> Speed: 1067 MT/s<br> Manufacturer: Hynix Semiconductor<br> Serial Number: 23A8E73D<br> Asset Tag: DIMM_B1_AssetTag<br> Part Number: ********-** <br> Rank: 4<br> Configured Memory Speed: 1333 MT/s<br> Minimum Voltage: Unknown<br> Maximum Voltage: Unknown<br> Configured Voltage: Unknown<br></code></pre></td></tr></table></figure>
</div>
<hr/>
<div>
<div class="post-metas my-3">
<div class="post-meta mr-3 d-flex align-items-center">
<i class="iconfont icon-category"></i>
<span class="category-chains">
<span class="category-chain">
<a href="/categories/share/" class="category-chain-item">技术分享</a>
</span>
</span>
</div>
<div class="post-meta">
<i class="iconfont icon-tags"></i>
<a href="/tags/share/" class="print-no-link">#技术分享</a>
<a href="/tags/Linux/" class="print-no-link">#Linux</a>
</div>
</div>
<div class="license-box my-3">
<div class="license-title">
<div>Linux 进阶指令/文件记录</div>
<div>https://swai.top/share-15.html</div>
</div>
<div class="license-meta">
<div class="license-meta-item">
<div>作者</div>
<div>ShallowAi</div>
</div>
<div class="license-meta-item license-meta-date">
<div>发布于</div>
<div>2020年11月16日</div>
</div>
<div class="license-meta-item">
<div>许可协议</div>
<div>
<a class="print-no-link" target="_blank" href="https://creativecommons.org/licenses/by/4.0/">
<span class="hint--top hint--rounded" aria-label="BY - 署名">
<i class="iconfont icon-by"></i>
</span>
</a>
</div>
</div>
</div>
<div class="license-icon iconfont"></div>
</div>
<div class="post-prevnext my-3">
<article class="post-prev col-6">
<a href="/share-10.html" title="Linux Samba 安装配置避坑记录">
<i class="iconfont icon-arrowleft"></i>
<span class="hidden-mobile">Linux Samba 安装配置避坑记录</span>
<span class="visible-mobile">上一篇</span>
</a>
</article>
<article class="post-next col-6">
<a href="/share-9.html" title="Linux 常用指令/文件记录">
<span class="hidden-mobile">Linux 常用指令/文件记录</span>
<span class="visible-mobile">下一篇</span>
<i class="iconfont icon-arrowright"></i>
</a>
</article>
</div>
</div>
</article>
</div>
</div>
</div>
<div class="side-col d-none d-lg-block col-lg-2">
<aside class="sidebar" style="margin-left: -1rem">
<div id="toc">
<p class="toc-header">
<i class="iconfont icon-list"></i>
<span>目录</span>
</p>
<div class="toc-body" id="toc-body"></div>
</div>
</aside>
</div>
</div>
</div>
<a id="scroll-top-button" aria-label="TOP" href="#" role="button">
<i class="iconfont icon-arrowup" aria-hidden="true"></i>
</a>
<div class="modal fade" id="modalSearch" tabindex="-1" role="dialog" aria-labelledby="ModalLabel"
aria-hidden="true">
<div class="modal-dialog modal-dialog-scrollable modal-lg" role="document">
<div class="modal-content">
<div class="modal-header text-center">
<h4 class="modal-title w-100 font-weight-bold">搜索</h4>
<button type="button" id="local-search-close" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body mx-3">
<div class="md-form mb-5">
<input type="text" id="local-search-input" class="form-control validate">
<label data-error="x" data-success="v" for="local-search-input">关键词</label>
</div>
<div class="list-group" id="local-search-result"></div>
</div>
</div>
</div>
</div>
</main>
<footer>
<div class="footer-inner">
<div class="footer-content">
<a href="https://hexo.io" target="_blank" rel="nofollow noopener"><span>Powered by Hexo</span></a> <i class="iconfont icon-love"></i> <a href="https://github.com/fluid-dev/hexo-theme-fluid" target="_blank" rel="nofollow noopener"><span>Fluid</span></a>
</div>
</div>
</footer>
<!-- Scripts -->
<script src="https://lib.baomitu.com/nprogress/0.2.0/nprogress.min.js" ></script>
<link rel="stylesheet" href="https://lib.baomitu.com/nprogress/0.2.0/nprogress.min.css" />
<script>
NProgress.configure({"showSpinner":false,"trickleSpeed":100})
NProgress.start()
window.addEventListener('load', function() {
NProgress.done();
})
</script>
<script src="https://lib.baomitu.com/jquery/3.6.0/jquery.min.js" ></script>
<script src="https://lib.baomitu.com/twitter-bootstrap/4.6.1/js/bootstrap.min.js" ></script>
<script src="/js/events.js" ></script>
<script src="/js/plugins.js" ></script>
<script src="https://lib.baomitu.com/typed.js/2.0.12/typed.min.js" ></script>
<script>
(function (window, document) {
var typing = Fluid.plugins.typing;
var subtitle = document.getElementById('subtitle');
if (!subtitle || !typing) {
return;
}
var text = subtitle.getAttribute('data-typed-text');
typing(text);
})(window, document);
</script>
<script src="/js/img-lazyload.js" ></script>
<script>
Fluid.utils.createScript('https://lib.baomitu.com/tocbot/4.18.2/tocbot.min.js', function() {
var toc = jQuery('#toc');
if (toc.length === 0 || !window.tocbot) { return; }
var boardCtn = jQuery('#board-ctn');
var boardTop = boardCtn.offset().top;
window.tocbot.init(Object.assign({
tocSelector : '#toc-body',
contentSelector : '.markdown-body',
linkClass : 'tocbot-link',
activeLinkClass : 'tocbot-active-link',
listClass : 'tocbot-list',
isCollapsedClass: 'tocbot-is-collapsed',
collapsibleClass: 'tocbot-is-collapsible',
scrollSmooth : true,
includeTitleTags: true,
headingsOffset : -boardTop,
}, CONFIG.toc));
if (toc.find('.toc-list-item').length > 0) {
toc.css('visibility', 'visible');
}
Fluid.events.registerRefreshCallback(function() {
if ('tocbot' in window) {
tocbot.refresh();
var toc = jQuery('#toc');
if (toc.length === 0 || !tocbot) {
return;
}
if (toc.find('.toc-list-item').length > 0) {
toc.css('visibility', 'visible');
}
}
});
});
</script>
<script src=https://lib.baomitu.com/clipboard.js/2.0.11/clipboard.min.js></script>
<script>Fluid.plugins.codeWidget();</script>
<script>
Fluid.utils.createScript('https://lib.baomitu.com/anchor-js/4.3.1/anchor.min.js', function() {
window.anchors.options = {
placement: CONFIG.anchorjs.placement,
visible : CONFIG.anchorjs.visible
};
if (CONFIG.anchorjs.icon) {
window.anchors.options.icon = CONFIG.anchorjs.icon;
}
var el = (CONFIG.anchorjs.element || 'h1,h2,h3,h4,h5,h6').split(',');
var res = [];
for (var item of el) {
res.push('.markdown-body > ' + item.trim());
}
if (CONFIG.anchorjs.placement === 'left') {
window.anchors.options.class = 'anchorjs-link-left';
}
window.anchors.add(res.join(', '));
Fluid.events.registerRefreshCallback(function() {
if ('anchors' in window) {
anchors.removeAll();
var el = (CONFIG.anchorjs.element || 'h1,h2,h3,h4,h5,h6').split(',');
var res = [];
for (var item of el) {
res.push('.markdown-body > ' + item.trim());
}
if (CONFIG.anchorjs.placement === 'left') {
anchors.options.class = 'anchorjs-link-left';
}
anchors.add(res.join(', '));
}
});
});
</script>
<script>
Fluid.utils.createScript('https://lib.baomitu.com/fancybox/3.5.7/jquery.fancybox.min.js', function() {
Fluid.plugins.fancyBox();
});
</script>
<script>Fluid.plugins.imageCaption();</script>
<script src="/js/local-search.js" ></script>
<!-- 主题的启动项，将它保持在最底部 -->
<!-- the boot of the theme, keep it at the bottom -->
<script src="/js/boot.js" ></script>
<noscript>
<div class="noscript-warning">博客在允许 JavaScript 运行的环境下浏览效果更佳</div>
</noscript>
</body>
</html>