#!/bin/bash set -e IP="192.168.31.92" USER="root" PASS="calvin" MANUAL_CMD="raw 0x30 0x30 0x01 0x00" AUTO_CMD="raw 0x30 0x30 0x01 0x01" SPEED_CMD_PREFIX="raw 0x30 0x30 0x02 0xff" detect_lang() { local lang="${LANG:-}${LANGUAGE:-}" if [[ "$lang" == *zh* || "$lang" == *ZH* || "$lang" == *cn* || "$lang" == *CN* ]]; then CURRENT_LANG="zh" else CURRENT_LANG="en" fi } detect_lang _() { local key="$1"; shift case "$key" in test_conn) [[ "$CURRENT_LANG" == "zh" ]] && echo -n "正在测试 IPMI 连接到 ${IP}... " || echo -n "Testing IPMI connection to ${IP}... " ;; ok) [[ "$CURRENT_LANG" == "zh" ]] && echo "成功" || echo "OK" ;; failed) [[ "$CURRENT_LANG" == "zh" ]] && echo "失败" || echo "FAILED" ;; manual_on) [[ "$CURRENT_LANG" == "zh" ]] && echo -n "切换到手动风扇控制... " || echo -n "Switching to manual fan control... " ;; auto_on) [[ "$CURRENT_LANG" == "zh" ]] && echo -n "恢复到自动风扇控制... " || echo -n "Restoring automatic fan control... " ;; done) [[ "$CURRENT_LANG" == "zh" ]] && echo "完成" || echo "Done" ;; speed_err) [[ "$CURRENT_LANG" == "zh" ]] && echo "错误: 百分比必须在 1-100 之间" || echo "ERROR: percentage must be 1-100" ;; set_speed) [[ "$CURRENT_LANG" == "zh" ]] && echo -n "设置风扇速度为 $1% ($2)... " || echo -n "Setting fan speed to $1% ($2)... " ;; re_manual) [[ "$CURRENT_LANG" == "zh" ]] && echo "重新启用手动模式..." || echo "Re-enabling manual mode..." ;; trap_msg) [[ "$CURRENT_LANG" == "zh" ]] && echo "检测到中断信号，恢复自动模式并退出..." || echo "Caught interrupt, restoring auto mode and exiting..." ;; exit_msg) [[ "$CURRENT_LANG" == "zh" ]] && echo "恢复自动模式并退出..." || echo "Restoring auto mode and exiting..." ;; title) [[ "$CURRENT_LANG" == "zh" ]] && echo "IPMI 风扇控制 - 交互模式" || echo "IPMI Fan Control - Interactive Mode" ;; info) [[ "$CURRENT_LANG" == "zh" ]] && echo "Power By K-Black" || echo "Power By K-Black" ;; prompt_text) [[ "$CURRENT_LANG" == "zh" ]] && echo "输入风扇速度 (1-100), 'auto', 'status', 'exit', 'lang zh|en'" || echo "Enter fan speed (1-100), 'auto', 'status', 'exit', 'lang zh|en'" ;; ctrlc_note) [[ "$CURRENT_LANG" == "zh" ]] && echo "Ctrl+C 恢复自动模式并退出。" || echo "Ctrl+C restores auto and exits." ;; invalid) [[ "$CURRENT_LANG" == "zh" ]] && echo "无效输入: 请输入 1-100, 'auto', 'status', 'exit', 'lang zh|en'" || echo "Invalid input: enter 1-100, 'auto', 'status', 'exit', 'lang zh|en'" ;; lang_sw) [[ "$CURRENT_LANG" == "zh" ]] && echo "语言已切换为: 中文" || echo "Language switched to: English" ;; lang_usage) [[ "$CURRENT_LANG" == "zh" ]] && echo "用法: lang zh|en 当前语言: ${CURRENT_LANG}" || echo "Usage: lang zh|en Current: ${CURRENT_LANG}" ;; status_header) [[ "$CURRENT_LANG" == "zh" ]] && echo "--- 当前状态 ---" || echo "--- Current Status ---" ;; status_ip) [[ "$CURRENT_LANG" == "zh" ]] && echo "IP: ${IP}" || echo "IP: ${IP}" ;; status_user) [[ "$CURRENT_LANG" == "zh" ]] && echo "用户: ${USER}" || echo "User: ${USER}" ;; status_mode) [[ "$CURRENT_LANG" == "zh" ]] && echo "模式: 手动" || echo "Mode: manual" ;; help_usage) [[ "$CURRENT_LANG" == "zh" ]] && echo "用法:" || echo "Usage:" ;; help_fan) [[ "$CURRENT_LANG" == "zh" ]] && echo " fan 按百分比设置速度 (1-100)，自动转换为十六进制" || echo " fan set speed by percentage (1-100), converts to hex automatically" ;; help_auto) [[ "$CURRENT_LANG" == "zh" ]] && echo " auto 恢复自动风扇控制" || echo " auto restore automatic fan control" ;; help_status) [[ "$CURRENT_LANG" == "zh" ]] && echo " status 显示当前设置" || echo " status show current settings" ;; help_lang) [[ "$CURRENT_LANG" == "zh" ]] && echo " lang zh|en 切换语言" || echo " lang zh|en switch language" ;; help_exit) [[ "$CURRENT_LANG" == "zh" ]] && echo " exit / quit / q 退出脚本" || echo " exit / quit / q exit script" ;; separator) echo "===================================" ;; esac } ipmi() { ipmitool -I lanplus -H "$IP" -U "$USER" -P "$PASS" "$@" } pct2hex() { local pct=$1 local hex hex=$(printf '%x' "$pct") if (( pct < 16 )); then echo "0x0${hex}" else echo "0x${hex}" fi } hex2pct() { local hex=$1 printf '%d' "$hex" } test_conn() { _ test_conn if ipmi mc info &>/dev/null; then _ ok else _ failed exit 1 fi } set_manual() { _ manual_on ipmi $MANUAL_CMD _ done } set_auto() { _ auto_on ipmi $AUTO_CMD _ done } set_speed() { local pct=$1 if (( pct < 1 || pct > 100 )); then _ speed_err return 1 fi local hex hex=$(pct2hex "$pct") _ set_speed "$pct" "$hex" ipmi $SPEED_CMD_PREFIX "$hex" _ done } cmd_status() { _ status_header _ status_ip _ status_user _ status_mode } cmd_help() { _ help_usage _ help_fan _ help_auto _ help_status _ help_lang _ help_exit } toggle_manual_trap() { echo "" _ trap_msg set_auto exit 0 } trap toggle_manual_trap SIGINT SIGTERM test_conn set_manual run_cmd() { case "$1" in auto) set_auto ;; status) cmd_status ;; help|'?'|h|--help|-h) cmd_help echo "" _ prompt_text exit 0 ;; lang|lang\ *) arg="${1#lang}" arg="${arg# }" case "$arg" in zh|cn|中文) CURRENT_LANG="zh" ;; en) CURRENT_LANG="en" ;; esac ;; ''|*[!0-9]*) _ invalid exit 1 ;; *) set_speed "$1" ;; esac } if [[ $# -gt 0 ]]; then test_conn trap toggle_manual_trap SIGINT SIGTERM run_cmd "$1" exit 0 fi echo "" _ title _ separator _ info _ separator cmd_help echo "" _ ctrlc_note echo "" while true; do read -r -p "fanctl> " input case "$input" in exit|quit|q) _ exit_msg set_auto exit 0 ;; auto) set_auto _ re_manual set_manual ;; status) cmd_status ;; help|'?'|h) cmd_help ;; lang|lang\ *) arg="${input#lang}" arg="${arg# }" case "$arg" in zh|cn|中文) CURRENT_LANG="zh" _ lang_sw ;; en) CURRENT_LANG="en" _ lang_sw ;; '') _ lang_usage ;; *) _ lang_usage ;; esac ;; ''|*[!0-9]*) _ invalid ;; *) set_speed "$input" ;; esac done