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Debug zsh startup time

Inject profiling code

At the beginning of your .zshrc add following: zmodload zsh/zprof

and at the end add: zprof

This will load zprof mod and display what your shell was doing durung your initialization.

Exporting your 2FA tokens from Authy to transfer them into another 2FA application

IMPORTANT - Update regarding deprecation of Authy desktop apps

Past August 2024, Authy stopped supported the desktop version of their apps:
See Authy is shutting down its desktop app | The 2FA app Authy will only be available on Android and iOS starting in August for details.

And indeed, after a while, Authy changed something in their backend which now prevents the old desktop app from logging in. If you are already logged in, then you are in luck, and you can follow the instructions below to export to tokens.

If you are not logged in anymore, but can find a backup of the necessary files, then restore those files, and re-install Authy 2.2.3 following the instructions below, and it should work as expected.

The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.

The correct way of creating a private frok by duplicating the repo is documented here.

For this assignment the commands are:

Create a bare clone of the repository. (This is temporary and will be removed so just do it wherever.)

git clone --bare [email protected]:usi-systems/easytrace.git

We can get list of changed files between 2 branches/commits by

$ tar --ignore-failed-read -vczf archive.tgz $(git diff-tree -r --no-commit-id --name-only --diff-filter=ACMRT master develop)

Let's see important part:

git diff-tree -r $commit_id:
Take a diff of the given commit to its parent(s) (including all subdirectories, not just the top directory).

Repository Title Goes Here

INSERT GRAPHIC HERE (include hyperlink in image)

Subtitle or Short Description Goes Here

ideally one sentence >

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

	/**
	* 使用步驟：
	* 瀏覽器新增書籤，並在網址欄位放入以下程式碼
	* 後續只要在 risu 播放影片的頁面點擊書籤即可自動下載
	* 若有密碼，須先自行輸入密碼後，進入播放影片的頁面方可有效
	*/
	javascript: function downloadBlobs(blob){const blobUrl=new URL(blob);const url=new URL(blobUrl.pathname);const fileName=url.pathname.replace(/^\//g,"")\|\|"video";const a=document.createElement("a");a.href=blob;a.download=`${fileName}.mp4`;a.click()}downloadBlobs(document.getElementsByTagName("video")[0].src);

	# Thanks to https://www.growingwiththeweb.com/2018/01/slow-nvm-init.html, modified
	# for zsh as "type -t" works in bash but not zsh

	# Add this to your .zshrc ...


	# Defer initialization of nvm until nvm, node or a node-dependent command is
	# run. Ensure this block is only run once if .bashrc gets sourced multiple times
	# by checking whether __init_nvm is a function.
	if [ -s "$HOME/.nvm/nvm.sh" ] && [ ! "$(type -w __init_nvm \| awk '{print $2}')" = function ]; then