写了一个 waybar 模块: 478 呼吸法，分享一下

breath.sh:

#!/usr/bin/env bash STATE_FILE="/tmp/breath_state_478" # 4s inhale, 7s hold, 8s exhale = 19 total frames # 每秒一帧 frames=( # --- Inhale 4s (0~3) " |INHALE" " |INHALE" " |INHALE" " |INHALE" # --- Hold 7s (4~10) " |HOLDON" " |HOLDON" " |HOLDON" " |HOLDON" " |HOLDON" " |HOLDON" " |HOLDON" # --- Exhale 8s (11~18) " |EXHALE" " |EXHALE" " |EXHALE" " |EXHALE" " |EXHALE" " |EXHALE" " |EXHALE" " |EXHALE" " |EXHALE" ) TOTAL=${#frames[@]} # Init state if [[ ! -f "$STATE_FILE" ]]; then echo 0 > "$STATE_FILE" fi index=$(cat "$STATE_FILE") # 输出当前帧 current="${frames[$index]}" icon="${current%%|*}" text="${current##*|}" echo "$icon $text" # 下一个 next=$(( (index + 1) % TOTAL )) echo "$next" > "$STATE_FILE" 

modules.json:

 "custom/breath": { "exec": "~/.config/waybar/scripts/breath.sh", "format": "{}", "interval": 1, "tooltip": false }