Kevin Lang kevinlang

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learning 中文

nitrag / convert_m4b.sh

Last active April 2, 2025 12:58

Audibook convert m4b to mp3. This will split into chaptered mp3 files and automatically reconfigure proper ID3v2 tags.

	#!/bin/bash
	#
	# sudo apt-get install id3v2 ffmpeg
	#
	# USAGE:
	# cd /book title/
	# bash ~/this_script_path.sh
	# rm *.m4b (you need to manually remove the original in case something goes wrong)
	#
	#

innovia / kubernetes_add_service_account_kubeconfig.sh

Last active January 29, 2024 23:00

Create a service account and generate a kubeconfig file for it - this will also set the default namespace for the user

	#!/bin/bash
	set -e
	set -o pipefail

	# Add user to k8s using service account, no RBAC (must create RBAC after this script)
	if [[ -z "$1" ]] \|\| [[ -z "$2" ]]; then
	echo "usage: $0 <service_account_name> <namespace>"
	exit 1
	fi

klappradla / lame.sh

Last active December 10, 2022 20:02

Using lame command line tool (e.g. convert flac to mp3

	# Convert .flac to .mp3 (lossless)
	for f in *.flac; do ffmpeg -i "$f" -aq 1 "${f%flac}mp3"; done

	# Convert .flac to .mp3, compress to ~ 120k
	for f in *.flac; do ffmpeg -i "$f" -aq 5 "${f%flac}mp3"; done

	# Convert .flac to mp3, compress to ~ 128k
	for f in *.flac; do ffmpeg -i "$f" -b:a 128k "${f%flac}mp3"; done

	# Convert .flac to mp3, compress to variable 190k