#!/usr/bin/env bash
# scripts/clean_ros.sh —— 关停所有 chatter 相关后台进程
# (在调试 launch.sh forever 模式后调用,防止残留进程)
pkill -9 -f "ros2 launch" || true
pkill -9 -f chatter_publisher || true
pkill -9 -f chatter_subscriber || true
sleep 1
pgrep -af 'ros2|chatter' || echo "all clean"