| metallica1973 |
01-24-2008 07:48 AM |
Counters and Shell Script Using KSH Shell
I have a Korn shell script that I wanted to incorporate a counter into it to count how many devices I have to produce an output from:
PHP Code:
Ping Telnet Logable?
NAM Status (Nmap) (Expect)
=================================================
192.12.58.117 up open No
192.18.58.118 up open No
192.95.96.119 up open No
192.46.96.120 up open No
192.31.210.122 up open No
192.31.210.123 up open No
192.54.210.125 up open No
to:
PHP Code:
Ping Telnet Logable?
Devices NAM Status (Nmap) (Expect)
=================================================
1 192.12.58.117 up open No
2 192.18.58.118 up open No
3 192.95.96.119 up open No
4 192.46.96.120 up open No
5 192.31.210.122 up open No
6 192.31.210.123 up open No
7 192.54.210.125 up open No
How would I do so? Here is the script:
PHP Code:
#!/usr/bin/ksh
################################################################################
# FUNCTIONS #
################################################################################
#
expect_session()
{
echo " " >> $logdata
echo " " > $logOK # Do not append to this logfile...
# Open a telnet session to a remote server, and wait for a username prompt.
expect << DONE >>$logdata
spawn telnet -e~ -l$userid $ip_address
expect {
Password: {
send "~"
sleep 1
log_file -a $logOK
send_log "$ip_address Yes\n"
log_file
exp_continue
} timeout {
log_file -a $logOK
send_log "$ip_address No\n"
log_file
exit
} "closed by foreign host" {
log_file -a $logOK
send_log "$ip_address No\n"
log_file
exit
} "Connection refused" {
log_file -a $logOK
send_log "$ip_address No\n"
log_file
exit
} -exact telnet> {
send "quit\n"
sleep 1
exit
}
DONE
}
#
detail_line()
{
results=` ping $ip_address | grep alive `
if [ "X$results" = "X" ]
then
ping_able=down
telnet_able=No
log_able=No
else
ping_able=up
telnet_able=`nmap -P0 -sT -p23 $ip_address | grep telnet | cut -d' ' -f2 `
if [ "$telnet_able" = "open" ]
then
expect_session
# Check the log file resulting from login session.
log_able=` cat $logOK | grep $ip_address | cut -d' ' -f2 `
fi
fi
#
if [ $ver = NONE ]
then
printf "%-25s%-8s%-10s %-4s\n"
$ip_address $ping_able $telnet_able $log_able >> $check_log
else
printf "%-25s%-8s%-8s%-10s %-4s\n"
$ip_address $ver $ping_able $telnet_able $log_able >> $check_log
fi
}
#
################################################################################
# MAIN #
################################################################################
clear
echo "Daily NAM/SNIFFER Probe ... Please wait."
userid=metallica1973
check_log=check_nodes.log
logdata=nodes.login.data
logOK=nodes.login.status
mail_to=metallica1973@mindyourbizz@aol.com
echo " " > $check_log
echo " " > $logata
echo " " > $logOK
echo "Daily NAM/SNIFFER Probe for - `date`" >> $check_log
echo " " >> $check_log
printf " Ping Telnet Logable?\n" >> $check_log
printf "NAM Version Status (Nmap) (Expect)\n" >> $check_log
printf "=========================================================\n" >> $check_log
#
nodes=NAM_SHORT
cat $nodes | while read data_line
do
ip_address=`echo $data_line | cut -d' ' -f1`
ver=`echo $data_line | cut -d' ' -f2`
if [ "X$data_line" = "X" ]
then
continue
fi
detail_line
done
echo " " >> $check_log
#
printf " Ping Telnet Logable?\n" >> $check_log
printf "SNIFFERS Status (Nmap) (Expect)\n" >> $check_log
printf "=================================================\n" >> $check_log
#
nodes=sniffer_list.txt
cat $nodes | while read data_line
do
ip_address=` echo $data_line `
ver=NONE
if [ "X$data_line" = "X" ]
then
continue
fi
detail_line
done
echo " " >> $check_log
echo "Mailing scan results to $mail_to."
mailx -s"Daily IP Address Activity Report" $mail_to < $check_log
echo "Done!!!"
exit
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