chriskyfung’s gists

chriskyfung / history.sh

Created March 27, 2025 08:42

A Bash script to display shell history with flexible timestamp formats, timezone support, and custom options for enhanced usability.

	#!/bin/bash
	# Enhanced History Viewer v1.0 - Flexible Timestamp Formats
	# Generated by Qwen2.5-Max

	# Get the script name correctly for both sourced and executed contexts
	SCRIPT_NAME=$(basename "${BASH_SOURCE[0]}")

	# Function to display help message
	show_help() {
	echo "Usage: source $SCRIPT_NAME [OPTIONS]"

chriskyfung / log_helper.sh

Last active March 27, 2025 07:58

Bash logging tool with quick color-coded log viewing, sanitization, man support, and auto-rotation for Ubuntu.

	#!/bin/bash
	# Comprehensive Log Helper v2.3.0 - Quick View & Man Page Support
	# Generated by Qwen2.5-Max

	LOG_FILE="$HOME/admin.log"
	VALID_LEVELS=("INFO" "WARN" "ERROR")
	RED='\033[0;31m'
	YELLOW='\033[1;33m'
	GREEN='\033[0;32m'
	NC='\033[0m' # No Color

chriskyfung / countryRedirect.js

Created February 8, 2025 07:59

Implement country-based redirection in Cloudflare Workers

	/**
	* Welcome to Cloudflare Workers! This is your first worker.
	*
	* - Run "npm run dev" in your terminal to start a development server
	* - Open a browser tab at http://localhost:8787/ to see your worker in action
	* - Run "npm run deploy" to publish your worker
	*
	* Learn more at https://developers.cloudflare.com/workers/
	*/

chriskyfung / delete_disabled_workflow_runs.sh

Created January 3, 2025 01:49

A bash script to delete all workflow runs for GitHub Actions workflows with the status "disabled_manually".

	#! /bin/bash

	# Script to delete all workflow runs for workflows with the status "disabled_manually"
	# This script uses the --jq option of GitHub CLI to filter JSON data directly,
	# avoiding the need to pipe through the jq command.
	# Modified from: https://stackoverflow.com/a/67000032

	# Define your organization and repository
	org=<your org>
	repo=<your repo>

chriskyfung / .gh-repo-clone-completion.bash

Last active February 2, 2025 02:58

My sets up GitHub CLI completions and a custom function for to suggest repository names and Git flags.

	# Custom bash completion function for 'gh repo clone' command
	#
	# Copyright (C) 2024 Chris K.Y. Fung (chriskyfung.github.io)
	# Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
	# Distributed under the GNU General Public License, version 2.0.
	#
	# To use these routines:
	#
	# 1) Copy this file to somewhere (e.g. ~/.gh-repo-clone-completion.bash).
	# 2) Add the following line to your .bashrc/.zshrc:

chriskyfung / importCalendarEventsToSheet.gs

Created May 6, 2024 09:19

This Google Apps Script automatically searches a calendar you specify for events within the last year that contains specific text and writes their details to a Google Spreadsheet. You can further modify and extend this script as needed.

	function importCalendarEventsToSheet() {
	//Set the calendar ID and text to search for
	var calendarId = '[email protected]';
	var searchText = 'your_search_text';

	// Get calendar events
	var events = getCalendarEvents(calendarId, searchText);

	//Write event data to the spreadsheet
	writeEventsToSheet(events);

chriskyfung / Microsoft.PowerShell_profile.ps1

Last active February 7, 2024 06:45

My PowerShell Profile

	# Import the posh-git module that provides Git integration, including autocomplete functionality
	# See http://dahlbyk.github.io/posh-git/ for details.

	Import-Module posh-git

	# Generate the autocompletion script for GitHub CLI
	# See https://cli.github.com/manual/gh_completion for details.

	Invoke-Expression -Command $(gh completion -s powershell \| Out-String)

chriskyfung / Dockerfile

Created August 7, 2023 06:41

Dockerfile to build an image from bitnami/git with GitHub CLI and BFG Repo-Cleaner installed

	FROM bitnami/git:latest
	LABEL maintainer="@chriskyfung"

	RUN apt update && apt install -y \
	curl \
	gpg
	RUN curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg \
	\| gpg --dearmor -o /usr/share/keyrings/githubcli-archive-keyring.gpg;
	RUN echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" \
	\| tee /etc/apt/sources.list.d/github-cli.list > /dev/null

chriskyfung / Resize-TheBrainNotesYouTubeThumbnail.ps1

Last active November 22, 2023 01:22

A PowerShell script to resize all YouTube thumbnails down to 30% in your theBrain Notes

	<#
	.SYNOPSIS
	Resize YouTube thumbnails down to 30% in theBrain Notes

	.DESCRIPTION
	Append `#$width=30p$` to the image address within the Markdown files

	.PARAMETER None

	.INPUTS

chriskyfung / Adb-PullAppData.ps1

Created April 1, 2023 17:33

A PowerShell script interactively guides you pull app data from (/sdcard/Android/data/) to your local machine via Android Debug Bridge (adb)

	<#
	.SYNOPSIS

	Pull Android App data from the internal storage of
	a device via Android Debug Bridge (adb).

	.DESCRIPTION

	The Adb-PullAppData.ps1 script uses interavtive prompts to guide you pull app data
	from (/sdcard/Android/data/$APPNAME) to the local machine.

Chris K.Y. FUNG chriskyfung