galaxy001

#!/bin/bash
# data: 2020-03-31
# author: muzi502
# for: Fuck GFW and download some raw file form github without proxy using jsDelivr CDN 
# usage: save the .she to your local such as /usr/bin/rawg, and chmod +x /usr/bin/rawg
# use rawg https://github.com/ohmyzsh/ohmyzsh/blob/master/tools/install.sh to download

set -xue
# GitHub rul: https://github.com/ohmyzsh/ohmyzsh/blob/master/tools/install.sh
# jsDelivr url: https://cdn.jsdelivr.net/gh/ohmyzsh/ohmyzsh/tools/install.sh

galaxy001

The following shell transcript shows how to:

• Create a GPG key
• Create a pass database
• Add git support to the pass database
• Create a remote git repository
• Push the pass database to the remote git repository
• Fetch and display your passwords from another host

It is assumed that the pass package has been installed on both the first and second computers.

galaxy001

参考

• https://www.right.com.cn/forum/thread-826399-1-1.html
• https://www.right.com.cn/forum/thread-783813-1-1.html
• http://tieba.baidu.com/p/6204027918
• https://yans.io/275.html
• https://aluigi.altervista.org/mytoolz.htm

时间： 2019-09-30 设备型号： 吉比特GM220-S 地域： 江苏移动（徐州）

galaxy001

Google Public NTP [AS15169]:

time.google.com

time1.google.com

time2.google.com

time3.google.com

galaxy001

This method doesn't require an internet connection…

1. base64-encode the <svg> markup (eg. paste svg at base64encode.org)
2. URL-encode the base64-encoded string (eg. paste base64 string at urlencoder.org)
3. Put the resulting string in ![alt text](data:image/svg+xml,<paste_your_svg_string_here> "title")

The result would be a string similar to the following that can be inserted into a Jupyter Notebook Markdown cell…

galaxy001

In case there's already a DHCP config for netplan for the private IP address:

File: /etc/netplan/50-cloud-init.yaml

Contents:

# This file is generated from information provided by
# the datasource.  Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:

galaxy001

git config --global https.proxy http://127.0.0.1:1080

git config --global https.proxy https://127.0.0.1:1080

git config --global --unset http.proxy

git config --global --unset https.proxy


npm config delete proxy

galaxy001

Create a local account on Windows 11 22H2 clean install ( and first boot ):

NEW METHOD

Feel free to try this method if it works, if not switch back to the old one below.

1. Reach the account creation and choose Personal Account
2. Use as email [email protected]
3. Use as password test
4. Let Windows 11 fail the login and click Next

galaxy001

File Magic Numbers

Magic numbers are the first bits of a file which uniquely identify the type of file. This makes programming easier because complicated file structures need not be searched in order to identify the file type.

For example, a jpeg file starts with ffd8 ffe0 0010 4a46 4946 0001 0101 0047 ......JFIF.....G ffd8 shows that it's a JPEG file, and ffe0 identify a JFIF type structure. There is an ascii encoding of "JFIF" which comes after a length code, but that is not necessary in order to identify the file. The first 4 bytes do that uniquely.

This gives an ongoing list of file-type magic numbers.

Image Files