seungjin’s gists

seungjin / mic_toggle

Last active August 19, 2025 05:33

	#!/usr/bin/env bash

	LED="/sys/class/leds/platform::micmute/brightness"

	wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle

	MIC_STAT=$(wpctl get-volume @DEFAULT_SOURCE@ \| grep -c MUTED )

	case "$MIC_STAT" in
	0)

seungjin / gist:2b88aa0a5818911d453cc2cb62d9a17f

Created July 24, 2025 01:29

AMD Ryzen AI 9 HX PRO 370 w/ Radeon 890M

seungjin / helix-config.toml

Last active May 3, 2025 23:31

Helix editor's config.toml for Emacs flavor

	[keys.normal]
	# Emacs flavor:
	# Base: https://www.cs.colostate.edu/helpdocs/emacs.html
	# Cursor/Screen Movement Commands
	C-a = "goto_line_start"
	C-e = "goto_line_end"
	C-f = "move_char_right" # forward-char
	C-b = "move_char_left" # backward-char
	C-n = "move_line_down"# next-line
	C-p = "move_line_up" # previous-line

seungjin / ferron.service

Last active April 23, 2025 09:17

	[Unit]
	Description=Ferron web server
	After=network.target

	[Service]
	Type=simple
	User=ferron
	ExecStart=/usr/local/bin/ferron -c /etc/ferron.yaml
	ExecReload=kill -HUP $MAINPID
	Restart=on-failure

seungjin / gist:49ba92899d67ee98a04f2a5018e9dee8

Created March 22, 2025 05:15

Emacs keybinding in Firefox input

	https://thanosapollo.org/posts/firefox-with-emacs-keybindings/#step-i-aboutconfig

	```
	Step I: about:config

	First visit about:config.

	To enable Emacs keybindings while editing text in Firefox, make the following changes:

	Set ui.key.accelKey to 18

seungjin / tog-arr.fish

Last active March 22, 2025 05:15

disable/enable arrow keys

	function tog-arr -d "toggle arrow keys"
	# Check if keycode 111 is currently mapped to 0xff52
	xmodmap -pk \| grep '^[[:space:]]*111' \| grep 0xff52 >/dev/null 2>&1
	if test $status -eq 0
	# Unmap arrow keys
	xmodmap -e "keycode 111 = " # UP
	xmodmap -e "keycode 113 = " # LEFT
	xmodmap -e "keycode 114 = " # RIGHT
	xmodmap -e "keycode 116 = " # DOWN
	else

seungjin / gist:ef555ef22023ffb4d99e92adc2226a0e

Created December 2, 2024 02:42

Result of YABS, Zap-hostring Lifetime, US West, 4 cores, 8G Ram, 60G SSD NAS, 500 Mbit/S

	$ curl -sL https://yabs.sh \| bash
	# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #
	# Yet-Another-Bench-Script #
	# v2024-06-09 #
	# https://github.com/masonr/yet-another-bench-script #
	# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #

	Sun Dec 1 09:18:26 PM EST 2024

	Basic System Information:

seungjin / gist:4cb9264772f8e6c71e42e6831d11dd3b

Created December 2, 2024 02:30

Result of YABS, Contabo VPS1, Japan, 4 cores, 6G Ram, 100G Nvme, 200 Mbit/S

	$ curl -sL https://yabs.sh \| bash
	# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #
	# Yet-Another-Bench-Script #
	# v2024-06-09 #
	# https://github.com/masonr/yet-another-bench-script #
	# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #

	Sun 1 Dec 21:16:51 EST 2024

	Basic System Information:

seungjin / vimrc

Last active October 22, 2024 04:46

seungjin / .gitignore

Last active October 6, 2024 04:54

emacs config for emacs-nw

Seungjin Kim seungjin