Bash 脚本关闭指定端口的进程#文件存储为cp.sh #!/bin/bash # 检查是否提供了端口号 if [ $#

执行步骤

chmod +x cp.sh

sudo ./cp.sh 8080

#文件存储为cp.sh

#!/bin/bash

# 检查是否提供了端口号
if [ $# -ne 1 ]; then
    echo "Usage: $0 <port>"
    exit 1
fi

PORT=$1

# 查找使用该端口的进程 ID
PID=$(lsof -t -i :$PORT)

# 检查是否找到进程
if [ -z "$PID" ]; then
    echo "No process found on port $PORT."
    exit 1
fi

# 杀死进程
echo "Killing process $PID on port $PORT..."
kill -9 $PID

if [ $? -eq 0 ]; then
    echo "Process killed successfully."
else
    echo "Failed to kill process."
fi