SMART or Self-Monitoring, Analysis, and Reporting Technology is used to monitor the hard drives for reliability. Hard drive’s failure can be anticipated and appropriate action can be taken before the hard drive fail completely.
To check your hard drive’s health status in Linux, the tool smartctl can be used. It is available in the smartmontools package, and in Ubuntu running the command at the terminal will install the package
sudo apt-get install smartmontools
Assuming your hard drive is /dev/sda, running the following command will return the SMART’s health status of your hard drive
sudo smartctl -H /dev/sda
A healthy hard drive will return the following output
smartctl 5.40 2010-03-16 r3077 [x86_64-unknown-linux-gnu] (local build) Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED
The following is an example output of a problematic hard drive
smartctl 5.40 2010-03-16 r3077 [x86_64-unknown-linux-gnu] (local build) Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net Log Sense failed, IE page [scsi response fails sanity test]
Vim can perform syntax highlighting for various file formats. You can enable it with these steps if it’s not currently enabled;
Vim with support for syntax highlighting is installed.
Vim.Esc.:syntax on|off and press Enter. 
:syntax on
Esc:set syntax=<filetype> and press Enter. 
:set syntax=php
:echo getcompletion while also in the command mode. 
:echo getcompletion('' 'filetype')
:syntax on in your ~/.vimrc file.This is an example page. It’s different from a blog post because it will stay in one place and will show up in your site navigation (in most themes). Most …
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Virtual machines in VirtualBox can be exported from one VirtualBox installation and imported to another. It works well to move virtual machines across different systems and physical locations.
One way to move a virtual machine or just as a backup solution is to create a copy of your virtual machine as an appliance. This appliance can then …
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You can attach new storage to your Virtualbox virtual machine (VM) after it's already been created. This storage can either be from virtual hard disks of supported format commonly …
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VirtualBox stores all the virtual machine files in a folder named VirtualBox VMs. The folder, by default, is within the user's home directory. It contains all the virtual machine's …
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Parking is currently unavailable. We'll be right back.
\n ")}errorParkingServicesDisabled(){this.message("\nServices for this domain name have been disabled.
\n ")}errorParkingNoSponsors(e){this.message(`\n \n \n ${window.location.hostname} currently does not have any sponsors for you.\n \n `,e)}imprint(e){if(!e)return;const t=document.querySelector("#imprint-text");t&&(t.innerHTML=e.replace(/(?:\r\n|\r|\n)/g,"${this.domain} currently does not have any sponsors for you.
`;case"disabled_mr":return`\nReferral traffic for ${this.domain} does not meet requirements.
`;case"js_error":return"\nParking is currently unavailable. We'll be right back.
\n ";default:return"\nServices for this domain name have been disabled.
\n "}}get trackingType(){switch(this.reason){case"disabled_rc":return"revenue_cap_reached";case"disabled_mr":return"invalid_referral";case"adblock":return"ad_blocked_message";case"no_sponsors":return"no_sponsors_message"}}get domain(){return window.location.hostname}toContext(){return{cannotPark:this.reason}}}function unpackPHPArrayObject(e,t){const n=e[t];if(n&&!Array.isArray(n))return n}class Parking extends State$2{constructor(){super(...arguments),this.type=Type.Parking}static build(e,t){const n=new Parking;n.domain=e.domainName,n.html=e.template,n.scripts=e.scripts||[],n.javascript=e.inlineJs,n.stylesheet=e.styles,n.imprint=e.imprintText;const i=unpackPHPArrayObject(e,"salesSettings"),s=(null==i?void 0:i.status)&&"NOT_FOR_SALE"!==(null==i?void 0:i.status);if(s){const{status:e,location:t,message:s,link:a,type:o}=i;n.salesBanner={message:s,href:a,position:t,theme:o,status:e}}return t.wantsToServeAds?n.trackingType="ctr":s&&window.location.pathname.startsWith("/listing")?n.trackingType="sales":n.trackingType="visit",n}toContext(){return{}}}class Sales extends State$2{constructor(){super(...arguments),this.type=Type.Sales}static build(e){const t=unpackPHPArrayObject(e,"salesSettings");if(!t)return;const{status:n}=t;return["NOT_FOR_SALE","EXTERNAL_MARKET","URL"].includes(n)?void 0:window.location.pathname.startsWith("/listing")?new Sales:void 0}toContext(){return{}}get trackingType(){return"sales"}init(e){window.context=e;const t=document.createElement("script");t.type="text/javascript",t.src=SALES_JS_URL,document.head.append(t)}}class Redirect extends State$2{constructor(){super(...arguments),this.type=Type.Redirect}static build(e,t,n){const i=unpackPHPArrayObject(e,"salesSettings"),{zeroClickDelay:s,skenzoRedirect:a,skenzoUrl:o,showInquiryForm:r,canZeroClick:d,cannotPark:c}=e;if(window.location.pathname.startsWith("/listing")&&["EXTERNAL_MARKET","URL"].includes(null==i?void 0:i.status)){if(null==i?void 0:i.external)return Redirect.toState(i.external,"sales");if(null==i?void 0:i.link)return Redirect.toState(i.link,"sales")}if(n.cannotLoadAds&&n.wantsToServeAds)return Redirect.toState(n.noAdsRedirectUrl,"no_ads_redirect");if(d&&(null==t?void 0:t.reason)){if(null==t?void 0:t.redirect)return Redirect.toState(t.redirect,"zc_redirect",s);if(a&&o)return Redirect.toState(o,"skenzo_redirect")}return(null==i?void 0:i.status)&&"NOT_FOR_SALE"!==(null==i?void 0:i.status)&&(n.cannotLoadAds||n.cannotLoadAds&&!d||r)?Redirect.toState(`${window.location.origin}/listing`):void 0}static toState(e,t,n=0){const i=new Redirect;return i.url=e,i.delay=n,i.trackingType=t,i}toContext(){return{}}}const browserState=()=>{var e,t,n,i,s;const{screen:{width:a,height:o},self:r,top:d,matchMedia:c,opener:l}=window,{documentElement:{clientWidth:h,clientHeight:u}}=document;let p;try{p=(new Date).getTimezoneOffset()/60*-1}catch(e){p=null}return{popup:!(!l||l===window),timezone_offset:p,user_preference:null===(e=null===Intl||void 0===Intl?void 0:Intl.DateTimeFormat())||void 0===e?void 0:e.resolvedOptions(),user_using_darkmode:Boolean(c&&c("(prefers-color-scheme: dark)").matches),user_supports_darkmode:Boolean(c),window_resolution:{width:null!=h?h:0,height:null!=u?u:0},screen_resolution:{width:null!=a?a:0,height:null!=o?o:0},frame:d===r?null:{innerWidth:null!==(t=null==r?void 0:r.innerWidth)&&void 0!==t?t:0,innerHeight:null!==(n=null==r?void 0:r.innerHeight)&&void 0!==n?n:0,outerWidth:null!==(i=null==r?void 0:r.outerWidth)&&void 0!==i?i:0,outerHeight:null!==(s=null==r?void 0:r.outerHeight)&&void 0!==s?s:0}}},TRACKING_URL="_tr",buildSignature=({callbacks:e,context:t},n)=>{var i,s,a,o;return Object.assign({ad_loaded_callback:null==e?void 0:e.adLoadedCallback,app_version:version,caf_client_id:null===(i=null==t?void 0:t.pageOptions)||void 0===i?void 0:i.pubId,caf_timed_out:null==e?void 0:e.cafTimedOut,caf_loaded_ms:null==e?void 0:e.cafLoadedMs,channel:null===(s=null==t?void 0:t.pageOptions)||void 0===s?void 0:s.channel,desktop:t.desktop,terms:null===(a=null==t?void 0:t.pageOptions)||void 0===a?void 0:a.terms,fd_server_datetime:t.fd_server_datetime,fd_server:t.fd_server,flex_rule:t.flex_rule,host:t.host,ip:t.ip,ivt:null===(o=null==t?void 0:t.pageOptions)||void 0===o?void 0:o.ivt,js_error:t.js_error,mobile:t.mobile,no_ads_redirect:t.noAdsRedirect,page_headers:t.page_headers,page_loaded_callback:null==e?void 0:e.pageLoadedCallback,page_method:t.page_method,page_request:t.page_request,page_time:t.page_time,page_url:t.page_url,reportable_channel:t.reportableChannel,reportable_style_id:t.reportableStyleId,tablet:t.tablet,template_id:t.templateId,type:n,user_has_ad_blocker:t.user_has_ad_blocker,user_id:t.userId,uuid:t.uuid,zeroclick:t.zeroClick},browserState())},trackVisit=({callbacks:e,context:t},n,i="")=>{const s=`${i}/${TRACKING_URL}`,a=i?"include":"same-origin",o=buildSignature({callbacks:e,context:t},n);let r={};"click"===n&&(r={click:"true",session:t.uuid,nc:Date.now().toString()}),fetch(s,{method:"POST",headers:{Accept:"application/json","Content-Type":"application/json"},credentials:a,body:JSON.stringify(Object.assign({signature:encode(o)},r))})};var State$1;!function(){if(!window.CustomEvent){function e(e,t){t=t||{bubbles:!1,cancelable:!1,detail:void 0};const n=document.createEvent("CustomEvent");return n.initCustomEvent(e,t.bubbles,t.cancelable,t.detail),n}e.prototype=window.Event.prototype,window.CustomEvent=e}}(),function(e){e[e.Pending=0]="Pending",e[e.Loaded=1]="Loaded",e[e.Failed=2]="Failed"}(State$1||(State$1={}));class Provider{constructor(e){this.timeoutSeconds=5,this.handlePixelEvent=e=>{switch(this.state){case State$1.Failed:break;case State$1.Pending:setTimeout((()=>this.handlePixelEvent(e)),100);break;case State$1.Loaded:this.onPixelEvent(e)}},this.watch=()=>{switch(this.state){case State$1.Loaded:case State$1.Failed:break;case State$1.Pending:this.isLoaded()?this.state=State$1.Loaded:this.isTimedOut()?this.state=State$1.Failed:setTimeout(this.watch,50)}},this.config=e,this.identifier&&this.identifier.length>0?(this.state=State$1.Pending,this.timeoutAt=new Date,this.timeoutAt.setSeconds(this.timeoutAt.getSeconds()+this.timeoutAfter()),this.injectPixel()):this.state=State$1.Failed}get identifier(){var e;return null===(e=this.config)||void 0===e?void 0:e.key}get pixelEvents(){var e;return null===(e=this.config)||void 0===e?void 0:e.pixel_events}injectPixel(){this.injectedAt||(this.injectedAt=new Date,this.inject(),this.watch())}inject(){const e=document.createElement("script");e.text=this.script,document.head.appendChild(e)}isTimedOut(){return+new Date>=+this.timeoutAt}timeoutAfter(){return this.timeoutSeconds}selectPixelEvents(e){if(Array.isArray(this.pixelEvents))return this.pixelEvents.filter((t=>"term-view"===t.trigger&&"visit"===e||(!(!["term-click","ad-view"].includes(t.trigger)||"ctr"!==e)||"ad-click"===t.trigger&&"click"===e)))}}class Facebook extends Provider{get script(){return`!function(f,b,e,v,n,t,s){if(f.fbq)return;n=f.fbq=function(){n.callMethod?n.callMethod.apply(n,arguments):n.queue.push(arguments)};if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';n.queue=[];t=b.createElement(e);t.async=!0;t.src=v;s=b.getElementsByTagName(e)[0];s.parentNode.insertBefore(t,s)}(window, document,'script','https://connect.facebook.net/en_US/fbevents.js');fbq('init', '${this.identifier}');`}onPixelEvent(e){this.selectPixelEvents(e).forEach((e=>{e&&(e.custom?window.fbq("trackCustom",e.event):window.fbq("track",e.event))}))}isLoaded(){return!!window.fbq}}class Outbrain extends Provider{get script(){return`!function(_window, _document) {var OB_ADV_ID = '${this.identifier}';if (_window.obApi) {var toArray = function(object) {return Object.prototype.toString.call(object) === '[object Array]' ? object : [object];};_window.obApi.marketerId = toArray(_window.obApi.marketerId).concat(toArray(OB_ADV_ID));return;}var api = _window.obApi = function() {api.dispatch ? api.dispatch.apply(api, arguments) : api.queue.push(arguments);};api.version = '1.1';api.loaded = true;api.marketerId = OB_ADV_ID;api.queue = [];var tag = _document.createElement('script');tag.async = true;tag.src = '//amplify.outbrain.com/cp/obtp.js';tag.type = 'text/javascript';var script = _document.getElementsByTagName('script')[0];script.parentNode.insertBefore(tag, script);}(window, document);`}onPixelEvent(e){this.selectPixelEvents(e).forEach((e=>{e&&window.obApi("track",e.event)}))}isLoaded(){return!!window.obApi}}class Revcontent extends Provider{get script(){return""}inject(){const e=document.createElement("script");e.src="https://assets.revcontent.com/master/rev.js",document.head.appendChild(e)}onPixelEvent(e){this.selectPixelEvents(e).forEach((e=>{e&&window.rev("event",e.event)}))}isLoaded(){return!!window.rev}}class Taboola extends Provider{get script(){return"window._tfa = window._tfa || [];!function (t, f, a, x) {if (!document.getElementById(x)) {t.async = 1;t.src = a;t.id=x;f.parentNode.insertBefore(t, f);}}(document.createElement('script'),document.getElementsByTagName('script')[0],'//cdn.taboola.com/libtrc/unip/1451879/tfa.js','tb_tfa_script');"}onPixelEvent(e){this.selectPixelEvents(e).forEach((e=>{e&&window._tfa.push({notify:"event",name:e.event,id:e.pixel_id})}))}isLoaded(){return Array.isArray(window._tfa)}}class Tiktok extends Provider{constructor(e,t){super(e),this.useAltTikTokEventsForAdsPlatformUser=t}get script(){return`!function (w, d, t) {w.TiktokAnalyticsObject=t;var ttq=w[t]=w[t]||[];ttq.methods=["page","track","identify","instances","debug","on","off","once","ready","alias","group","enableCookie","disableCookie"],ttq.setAndDefer=function(t,e){t[e]=function(){t.push([e].concat(Array.prototype.slice.call(arguments,0)))}};for(var i=0;i