Open port scanner for Solaris

Open port scanner for Solaris

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ports.sh will report all open ports and will attempt to find the process linked to the open port.
The script will check the /etc/services file to check if there is an entry in the file for the open port.

• Usage
  • Copy the code below and by using vi, create a file called ports.sh in /opt/temp'
  • Save the file ports.sh by using vi command :wq!
  • Change the permissions on ports.sh with chmod +x ports.sh
  • Execute ports.sh with ./ports.sh
   

# King Rat 2014/03/21

#

# This script will scan for open ports, tie it to the PID and checks if there is an entry in /etc/service

#!/bin/bash

echo " "

echo " "

echo "---------------------------------------------------------------------"

echo "Open ports scanner"

echo "---------------------------------------------------------------------"

echo -e "PID\tProcess Name and Port"

echo -e "PID\tProcess Name and Port" > ports

echo "_________________________________________________________"

echo "_________________________________________________________" >> ports

 for proc in `ptree -a | sort -n | awk '/ptree/ {next} {print $1};'`; do

 out=`pfiles $proc 2>/dev/null| egrep "port:"`

 if [ ! -z "$out" ]; then

 name=`ps -fo comm= -p $proc`

 echo -e "$proc\t$name\n$out"

 echo -e "$proc\t$name\n$out" >> ports

 echo "_________________________________________________________" >> ports

 echo " ";echo "................................................"

 arr=$(echo $out | tr ":" "\n")

 for x in $arr; do

 if [[ `echo $x | sed 's/^[-+0-9][0-9]*//' | wc -c` -eq 1 ]]; then

 if [ `cat /etc/services | grep -w $x | wc -l` -ge 1 ]; then

 nns=`cat /etc/services | grep -w $x`

 nns="/etc/services entry for Port"$x" ------- "$nns

 echo $nns

 else

 echo "/etc/services entry for Port "$x" ------- !! not found"

 fi

 fi

 done

 echo "___________________________________________________________"

 echo " "; echo " "

 echo -e "PID\tProcess Name and Port"

 echo "___________________________________________________________"

 fi

 done

echo "Open port scanner was executed"