show_process

#!/bin/sh

#lsof -p $pids

temp_dir="/tmp"

function showps () {
    show_net_process
}

show_net_process ()
{
    local pid_file=$temp_dir/pid
    netstat -vanp tcp | awk 'NR > 2 {print $9}' | sed 'H;1h;$!d;x;y/\n/,/' > $pid_file;
    local pids=$(cat $pid_file)
    ps -p $pids
    rm $pid_file
}

show_tcp_process ()
{
    local netstat_file=$temp_dir/netstat.log
    netstat -vanp tcp > $netstat_file
    n=0
    local filename=$netstat_file
    local net_ps_file=$temp_dir/netps.log
    if test -f $net_ps_file
    then
        rm $net_ps_file
    fi
    while read line; do
        # reading each line
        local line_file=$temp_dir/oneline
        echo "Line No.$n:"
        if [ $n -gt 1 ]
        then
            echo "$line" | awk '{print $1, $4, $5, $6, $11, $12}'
            echo "$line" | awk '{print $1, $4, $5, $6, $11, $12}' > $line_file
            pid=$(awk '{print $5}' $line_file)
            #pid=$(echo "$line" | awk '{print $9}')
            #echo "pid: $pid"
            ps -p $pid | awk '{if(NR>1) print $4}'
            rm $line_file
        else
            echo $line
        fi
        n=$((n+1))
    done < $filename
    
    rm $netstat_file
}

show_tcp_process