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When I upgrade my desktop PC I tradtionally retire my old server and use the replaced PC in its place. Also taking the opportunity for a clean install of Ubuntu server. I recently realised that the machine currently serving that role is overkill for what I need, namely:

A large desktop machine with 6GB RAM and a big PSU is unnecessary.

I switched to a Raspberry Pi 4 with 4GB RAM, got a little cooling fan for it and set up a simple Ubuntu server. The Pi4 has gigabit ethernet and USB3 support. For files I purchased a 4GB WD Passport drive that can be powered from the Pi’s USB3 port. I only have about 2GB of data right now, so room to grow.

Backing this up to two 2GB external drives became tiresome and wasn’t happening as often as it should. I purchased a second 4GB Passport drive planning to rsync nightly rather than use software RAID. Unfortuntely there just wasn’t enough power from the Pi4 to support two drives.

I realised this was a blessing in disguise. Installing Ubuntu server on a Raspberry Pi and plugging the second 4GB drive in to that would give me the nightly rsync backup I need. The 100mb speed of the Pi3’s NIC and USB2 would be slow in comparison, but more than enough for a nightly backup run. Not to mention the peace of mind in knowing if the Pi4 went up in smoke it could take all my data and I’d still have a working backup.

This also meant I could spread the resource load. I moved the PiHole over the Pi3 as it’s only DNS traffic. I’m also using it to serve a few old, separately-powered external drives over the network. I can use the Pi3 to try things out and easily rebuild in case I screw up without taking my main fileserver offline.

I had a spare five-port gigabit network switch that I dedicated to use with this little server array, keeping it all in a plastic box.

While technically this met my needs of emulating my old server’s abilities, as well as cutting power consumption, it was inelegant. Three power-bricks, and two long USB cables to bridge a gap mere inches in length.

I checked the power-consumption of the switch, which turned out to be 5v 0.7a. The Pi4 needs a good 3a, and the Pi3 2.5a, both 5v. That’s about 6.2 amps for the whole thing.

I hopped on one of those Chinese online stores and ordered a 12v 8a power brick, a short micro-usb cable to power the pi3, and a short USB-C cable to power the pi4.

如何用LoCo加速器设置加速器伕理上外国网站？-Win7旗舰版:2021-6-5 · 当前位置： 主页 > 资讯 > 软件教程 > 如何用LoCo加速器设置加速器伕理上外国网站？ 更新时间： 2021-06-05 16:52:13 作者：铭铭 穿梭加速器11.0官方版

With two 30cm cat5e cables I now have a single 12v power brick and a single network cable running the whole thing. I also have two spare network ports, and about 1.8 amps of power going begging.

Maybe I’ll put a Raspberry Pi Zero (or similar SBC), or maybe an ESP32 in there and set up some LoRa.

In hindsight, I could’ve used a 5v power supply (with enough current), but I hadn’t finalised the setup and wasn’t sure everything I might want to power would be 5v. As it stands, I’m thinking of hooking up an old 12v case fan to move some air around everything.

Tags: 上外国网加速软件 raspberrypi sysadmin

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I’m writing a webapp that loads content based on the subdomain. Doing this locally is problematic because you can’t use a subdomain with http://localhos:8080.

I’m using WSL2 on Windows 10 and can therefore leverage the hosts file, usually found in C:\Windows\System32\drivers\etc\hosts. By adding these lines to it I can create a domain with two subdomains locally and point them both at my WSL instances IP address:

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172.19.38.94     test-site.mysite.local
172.19.38.94     no-site.mysite.local

After making any changes to the hosts file it is important to flush the DNS cache by running the following in Powershell:

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ipconfig /flushdns

When visiting those URLs in my browser, and by adding the port, I can see my webapp running on WSL.

In javascript I can read the subdomain with the following:

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String(window.location.host).split(`.`)[0]

Tags: wsl 怎样才能浏览外国网站 怎样才能浏览外国网站 linux windows sysadmin

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Using the Transport API I thought it might be fun to build a small web-based board that looked and felt like the electronic display boards seen at British railway stations.

江苏一网吧为吸引学生上网 安装翻墙软件被查处_中国经济网 ...:2021-12-9 · 为了招揽学生上网消费，他在电脑上安装了一款翻墙软件：可众让学生不刷身份证这上网。 这一招果真为他带来了很多生意，然而，8日就被当地 ...

Tags: 手机怎么浏览外国网站 html css

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To ensure I can use raw HTML, for example when embedding a YouTube video, I had to set unsafe to true for the goldmark renderer:

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[手机怎么浏览国外网站.goldmark.renderer]
  unsafe = true

I wanted my posts URLs to be at the root of the domain, and not at posts/xxxx, this can be achieved in config:

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[permalinks]
  怎样可众上国外网站 = "/:filename/"

I can dynmanically add the current year to the copyright notice by defining my copyright in the config:

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copyright = 中国汽车产业链短板加速重构-大河网:2021-5-9 · 中国汽车工业协会副总工程师徐海东表示，中国汽车制造商通常会准备大约8周的发动机和芯片等进口零部件供应，不过有些零部件可能只能支撑4周。许多电子零部件都是从海外进口，那些配备大量软件和计算机的高端汽车制造商更易受到影响。

Then in my 怎样浏览国外网站 partial:

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<small>&copy; {{ replace .Site.Copyright "{year}" now.Year }}</small>

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Archetypes pre-fill the frontmatter for a given content type. For example, I have a posts folder in my content folder, and I have a corresponding posts.md in my archetypes folder. The posts.md file looks like this:

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---
title: "{{ replace .Name "-" " " | title }}"
description: ""
date: {{ .Date }}
tags: []
draft: false
---

I have added description and tags to make sure they appear in every new post file, and I’ve set draft to false as I want to explicit set it to true in the rare instance I create a draft and commit it.

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As a bit of fun I keep a page with lists of things I like. These are stored as toml under data/xxx.toml, defined in the following way:

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list = [
  "Blade Runner (1982)",
  "Amelie",
  上外国网加速软件,
  "Bob La Flambeur (1956)",
  "2001 A Space Odyssey"
]

Then I have a shortcode in my <theme>/layouts/shortcodes folder called list.html:

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{{ $data := index .怎样浏览国外网站.Data (.Get 0) }}
<section>
  <h2>{{ .Get 1 }}</h2>
  <ul class='list'>
  {{ range sort $data.list }}
    <li>{{ .  | markdownify }}</li>
  {{ end }}
  </ul>
</section>

The first line above is looking for the first argument passed to the shortcode which will be the name of the data file.

Line 5 grabs and sorts the list, by making sure every list toml file defines the array as list=, this will work for any data file I throw at it:

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  {{< list "films" "Films" >}}
  {{< list "music" "Music" >}}
  {{< list "books" 怎样浏览国外网站 >}}
  {{< list "places" "Places I've been" >}}

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First create a paginator using your where selector and Paginate. Here I am getting all my ‘posts’ and sorting by date, newest first:

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{{ $paginator := .Paginate (where .Site.RegularPages "Section" "posts").ByDate.Reverse }}

Now in my range I can use the paginator:

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{{ range $paginator.手机怎么上外国网站 }}
...
{{ end }}

The Paginator exposes lots of fun things for us to use. For next and previous links (which I find ambiguous, preferring newer and older), we can test if there is a next or a previous and render some markup accordingly:

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{{ if $怎样可众上国外网站.HasPrev }}
  <a 手机怎么浏览国外网站="{{ $paginator.Prev.URL }}">&laquo; Newer</a>
{{ end }}
{{ if $怎样浏览国外网站.手机怎么浏览外国网站 }}
  <a 手机怎么上外国网站="{{ $paginator.Next.URL }}">Older &raquo;</a>
{{ end }}

The number of items per page can be set in the config.toml:

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paginate = 5

Tags: hugo www

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Tags: 怎样可众上国外网站 video

如何进入外国网站