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

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


# 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:

This method doesn't require an internet connection…

  1. base64-encode the <svg> markup (eg. paste svg at
  2. URL-encode the base64-encoded string (eg. paste base64 string at
  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 /
Created Apr 29, 2021 — forked from mutin-sa/
List of Top Public Time Servers

Google Public NTP [AS15169]:

galaxy001 /
Created Apr 14, 2020 — forked from flbuddymooreiv/
Setting up pass on git with a gpg key

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.

# 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 to download
set -xue
# GitHub rul:
# jsDelivr url:
View 如何使用python3逃逸沙箱,获得进程上下文权限提升.md




OJ(Online judge, 在线编程测评提交代码到后台运行检查)网站一般都允许各种各样的代码提交,其中很有可能包含python3,于是决定尝试通过python3的代码执行,进行沙箱逃逸,以及绕过各种限制。


galaxy001 / git-pull-all
Created Jun 21, 2019 — forked from grimzy/git-pull-all
Git pull all remote branches
View git-pull-all
#!/usr/bin/env bash
git branch -r | grep -v '\->' | while read remote; do git branch --track "${remote#origin/}" "$remote"; done
git fetch --all
git pull --all
View gollum_baiduyun_v3.4.5.js
* 贪灵Gollum for Baiduyun, Ver.3.4.5
* 立即执行函数:百度云盘批量转存用户分享。
* 【特点】
* - 可保持或无视原分享者的目录结构。
* - 支持差分转存。
* - 自动分解转存,可突破单次转存总文件数5000的限制。
* - 可在分享主页下,进入某文件夹来转存其下级子文件夹。
* - 支持专辑转存。