查询本地监听端口对应应用

powershell

Get-NetTCPConnection -State Listen | 
Select-Object -Property LocalAddress, LocalPort, 
@{Name="ProcessId";Expression={$_.OwningProcess}}, 
@{Name="ProcessName";Expression={(Get-Process -Id $_.OwningProcess).Name}} | 
Format-Table -AutoSize

bash

{ echo "端口 进程 PID" && ss -tlpn | awk '/^LISTEN/ {print $4, $6}' | awk -F' ' '{print $1, $2, $NF}' | cut -d':' -f2,3 | awk -F',' '{print $1, $2}'| sed -E 's/:|"//g; s/users|pid=|1]|\]//g;; s/\(\(//g' | sed '/^$/d' |awk 'NF'; } | column -t





# ipv6显示优化
{
    echo "端口 进程 PID"
    ss -tlpn | awk '/^LISTEN/ {
        # 处理地址部分
        split($4, addr, ":")
        port = addr[length(addr)]
        
        # 处理进程信息部分
        split($6, proc, /[",\[\]]/)
        name = proc[2]
        pid = proc[4]
        
        print port, name, pid
    }' | column -t
}


{     echo "端口 进程 PID";     ss -tlpn | awk '/^LISTEN/ {
        split($4, addr, ":")
        port = addr[length(addr)]
        
        split($6, proc, /[",\[\]]/)
        name = proc[2]
        pid = proc[4]
        
        # 去掉"pid="前缀
        pid = substr(pid, 5)
        
        print port, name, pid
    }'; } | column -t


{     echo "端口 监听IP 进程 PID";     ss -tlpn | awk '/^LISTEN/ && $4 !~ /::/ {
        # 提取IP和端口
        addr = $4
        split(addr, parts, ":")
        ip = parts[1]
        port = parts[2]
        
        # 处理进程信息
        split($6, proc, /[",\[\]]/)
        name = proc[2]
        pid = proc[4]
        gsub(/pid=/, "", pid)
        
        print port, ip, name, pid
    }'; } | column -t



{ 
    echo "协议 本地地址 ← 远程地址 状态"
    ss -ntu 2>/dev/null | awk '
    function process_addr(addr) {
        # 去掉方括号
        gsub(/[\[\]]/, "", addr)
        
        # 转换IPv6映射的IPv4地址
        if (addr ~ /::ffff:[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+/) {
            gsub(/::ffff:/, "", addr)
            return addr
        }
        # 纯IPv6地址返回空（用于跳过）
        else if (addr ~ /^::/ || addr ~ /^[0-9a-fA-F:]+$/) {
            return ""
        }
        # 普通IPv4地址直接返回
        else {
            return addr
        }
    }
    
    /^tcp.*ESTAB/ {
        local = process_addr($5)
        remote = process_addr($6)
        
        if (local == "" || remote == "") next
        
        printf "%-4s %-25s ← %-25s %-10s\n", $1, local, remote, $2
    }'
} | column -t