Michael Mai MichaelMai2000

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command	description
ctrl + a	Goto BEGINNING of command line

VIMJ utils

ファイルの説明

vimj_cut.pl
- F_XXX.BIN & F_XXX.IDX からファイルを取り出します
vimj_sss2s14.pl
MIDステレオの楽曲データ(*.SSS)を2つの *.S14 ファイルに分割します

Create a Wi-Fi hotspot on Linux using `nmcli`

Original post : https://unix.stackexchange.com/a/310699

nmcli con add type wifi ifname wlan0 con-name Hostspot autoconnect yes ssid Hostspot
nmcli con modify Hostspot 802-11-wireless.mode ap 802-11-wireless.band bg ipv4.method shared
nmcli con modify Hostspot wifi-sec.key-mgmt wpa-psk
nmcli con modify Hostspot wifi-sec.psk "veryveryhardpassword1234"

Installing Network Manager on Raspbian 2020-02-05

NOTE:
This guide was written more than two years ago, which in Pi years means it's now graduated college, or something. Inevitably, it's at least a little out of date, and it may even be entirely misleading. There are several helpful suggestions in the comments (thanks everyone), and most recently a report that what's here plain doesn't work on current (early 2022) Raspbian. Which isn't even called 'Raspbian' any more.
As of Jan 2022 I'm partially back in my office-which-has-access-to-eduroam, and I do have a need to build up a fresh Pi desktop. If and when I get that working I'll update this guide. In the meantime: good luck, and please leave a comment to report success or failure.
(June 2022) Nope, I still haven't actually tried any of this myself. However, I have had to troubleshoot eduroam wifi on my Linux ThinkPad. As of Ubuntu 22.04 it would no longer connect. [This Stack Exchange answer](https://askubuntu.com/questions/27976

简介

众所周知，有些服务存在着地区限制，我们可以通过在服务所属地区搭建代理服务来解决，其中在其服务范围内部署 Nginx 反代服务是个有效且流行的办法。

但如果区域很多，每个区域都布置一台服务器那成本会有些高昂且利用率很低，通常我们只是需要该地区的 IP 而已，如果手头上正好有这些地区的代理池的话，那我们就可以只用一台服务器部署Nginx反向代理结合服务所在地区的代理实现相同的效果。

本文着重介绍的就是如何让 Nginx 通过代理访问上游服务。（即 proxy_pass 的目标）

详细图文说明可以参见《Nginx 如何与 Socat 配合使用》

PS：本配置兼容《哔哩漫游》和《解除b站区域限制》

	#!/bin/bash

	#hci1 01:02:03:04:05:06
	#bccmd -d hci1 psset bdaddr 04 00 06 05 03 00 02 01

	CMD="bccmd -d $1 psset bdaddr $(($5)) 00 $(($7)) $(($6)) $(($4)) 00 $(($3)) $(($2))"

	echo $CMD
	$CMD

	// ==UserScript==
	// @name DLSite page search
	// @namespace https://www.south-plus.net/
	// @version 0.2
	// @description add sp search link to item page
	// @author nideii
	// @match https://www.dlsite.com//work/=/product_id/.html

	// @require https://cdn.jsdelivr.net/npm/jquery@2.2.4/dist/jquery.min.js
	// @require https://cdn.jsdelivr.net/npm/clipboard@2/dist/clipboard.min.js

	#!/usr/bin/env bash

	# Extract images from a PDF: https://askubuntu.com/questions/117143/command-line-tool-to-bulk-extract-images-from-a-pdf
	sudo apt-get install poppler-utils
	pdfimages -all input.pdf images/image

	# Build PDF from images: https://stackoverflow.com/questions/8955425/how-can-i-convert-a-series-of-images-to-a-pdf-from-the-command-line-on-linux
	sudo apt install img2pdf
	img2pdf --output d.pdf images/image*.jpg