sh3.sh

几个linux试验的脚本编程

echo "Welcome to use the net tool program:"
PS3="choice?"
select choice in ping nslook netstat route traceroute exit
do
case $choice in
ping) echo "please key in filename:"
read file1
if [ -f $file1 ]
then
   echo ""
else   
exit 1
fi
ii=`cat $file1 | awk '{print $1}' | grep '^202\.[1-2][0-2][0-9]'`
for uu in $ii
do
ping -c 1 $uu >>123.txt
done;;
nslook) echo "key in hostname"
read hh
echo "key in $hh"
nslookup $hh;;
netstat) netstat -t;;
route) route -e;;
traceroute) echo "key in host"
read hh1
traceroute $hh1;;
exit) echo "bye!"
break;;
esac
done