nickcheng nickcheng

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Scaling

nickcheng / script.sh

Created July 16, 2018 09:49

[ffmpeg command for converting SONY RX100ii video to MP4 format] #rx100 #video #ffmpeg

ffmpeg -i input.MTS -c:v copy -c:a aac -strict experimental -b:a 256k output.mp4

nickcheng / script.sh

Last active August 23, 2018 02:11

[Remove merged branches locally] except current branch, master branch and develop branch #git

	# In CLI
	git branch --merged \| grep -v "\*" \| grep -v "master" \| grep -v "develop" \| grep -v "staging" \| xargs -n 1 git branch -d

	# As a shell alias
	alias gbpurge='git branch --merged \| grep -v "\*" \| grep -v "master" \| grep -v "develop" \| grep -v "staging" \| xargs -n 1 git branch -d'

nickcheng / script.sh

Last active August 30, 2018 01:03

[git-radar prompt setting in .zshrc] #zsh #on-my-zsh #git

	# git-radar
	# Installation: brew install michaeldfallen/formula/git-radar
	# Source: https://github.com/michaeldfallen/git-radar
	export PROMPT='
	%{$fg_bold[white]%}%T%{$reset_color%}\
	%{$fg[cyan]%} %n%{$reset_color%}\
	%{$fg_bold[green]%} %d%{$reset_color%}\
	$(git-radar --zsh --fetch) \
	%{$fg[white]%}[%*] $exit_code
	%{$terminfo[bold]$fg[red]%}$ %{$reset_color%}'

nickcheng / script.sh

Last active October 5, 2018 00:50

[Combine CSV files by column name] #csv

	# Need csvkit
	# Ref: https://github.com/wireservice/csvkit/issues/245
	csvjson --stream file_1.csv >> combined.jsonl
	csvjson --stream file_2.csv >> combined.jsonl
	in2csv --format ndjson combined.jsonl >> combined.csv

nickcheng / script.sh

Created October 5, 2018 00:50

[This may solve quicklook stucking in Mojove] #mojave #quicklook #macos

	sudo update_dyld_shared_cache -force
	qlmanage -r

nickcheng / script.sh

Last active March 26, 2019 06:08

Batch extract audio from video.

	#! /bin/zsh
	array=(*.mkv);for i ($array){num=$(echo $i\|grep -Eo "第[0-9]+"\|grep -Eo "[0-9]+");ffmpeg -i $i -vn xnj$num.m4a;}

nickcheng / init.lua

Last active July 12, 2021 01:13

Hammerspoon script to turn cursor moving to scrolling while holding right button on trackball.

	-- HANDLE SCROLLING

	local deferred = false

	overrideRightMouseDown = hs.eventtap.new({ hs.eventtap.event.types.rightMouseDown }, function(e)
	--print("down"))
	deferred = true
	return true
	end)

nickcheng / script.sh

Created February 13, 2020 07:31

Convert iPhone video to smaller size

	# For horizontal video
	ffmpeg -i input_file_name -c:v libx264 -c:a copy -r 25 -b 3.5M -s 768x432 output_file_name

	# For portrait video
	ffmpeg -i input_file_name -c:v libx264 -c:a copy -r 25 -b 3.5M -s 432x768 output_file_name

nickcheng / Convert GIF to video file via FFMPEG.sh

Created July 12, 2023 10:15

ffmpeg -i animated.gif -movflags faststart -pix_fmt yuv420p -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" video.mp4

nickcheng / script.js

Created August 28, 2023 08:35

Violentmonkey(GreaseMonkey) script for showing if the day has been mended on Jobcan.

	// ==UserScript==
	// @name script - jobcan.jp
	// @namespace Violentmonkey Scripts
	// @match https://ssl.jobcan.jp/employee/attendance*
	// @grant
	// @version 1.0
	// @author Nick
	// @description 8/28/2023, 1:40:55 PM
	// ==/UserScript==