What App is using a specific port. Both linux and cygwin versions included.

whoisport.sh

# LINUX (TODO)
function whoisport (){
        port=$1
        pidInfo=$(fuser $port/tcp 2> /dev/null)
        pid=$(echo $pidInfo | cut -d':' -f2)
        ls -l /proc/$pid/exe
}

# CYGWIN
function whoisport (){
  echo "Searching ..."
  tcpInfo=$(netstat -anob | grep '0.0.0.0:'$1' ' )
  echo -e "===================\nTCP INFO:\n===================\n$tcpInfo\n===================\n"
  pid=${tcpInfo##* }
  pidInfo=$(ps -W | grep $pid)
  echo -e "===================\nPID INFO:\n===================\n$pidInfo\n===================\n"
}