trim() {
local var="$*"
var="${var#"${var%%[![:space:]]*}"}"   # remove leading whitespace characters
var="${var%"${var##*[![:space:]]}"}"   # remove trailing whitespace characters
echo -n "$var"

var="acl ip"
var2=" myip "



ips=($(hostname -I))

i=3000

for ip in "${ips[@]}"
do

if [ $ip != "127.0.0.1" ]
then

COUNTER=3000



mystring="$var$i$var2$ip"
mystring2="tcp_outgoing_address $ip ip$i"

string1+=" $mystring $mystring2 "

get_ips+="$ip:#"


mystring="$var$i$var2$ip"
mystring2="tcp_outgoing_address $ip ip$i"

string1+=" $mystring $mystring2 "

get_ips+="$ip:#"


sed -i -e "$ i $mystring" "/etc/squid/squid.conf"


sed -i -e "$ i $mystring2" "/etc/squid/squid.conf"




echo " $((i++)) "

fi


done

range=5;
number="";
for i in {0..03}; do
r=$RANDOM;
let "r %= $range";
number="$number""$r";
done;

user="cli"
user+="$number"

this=""


length=8




char=(0 1 2 3 4 5 6 7 8 9 a b c d e f g h i j k l m n o p q r s t u v w x y z)

max=${#char[*]}
for (( i = 1; i <= $length ; i++ ))do

let rand=${RANDOM}%${max}

password="${password}${char[$rand]}"

done

echo $password


echo "$user:$password" >> /root/password.txt
htpasswd -b  /etc/squid/passwd $user $password
echo $ips

get_final=" ${get_ips//#/$number:$user:$password n}"



rm -rf /root/ips
echo "$get_final" >> /root/ips
sed -r 's/s+//g' /root/ips


thishost=$(hostname)


echo $thishost
rm -rf /root/email
echo -e "$thishost" >> /root/email



sed -i 's/./@/' /root/email


sed -c -i "s/(http_port * *).*/1$number/" /etc/squid/squid.conf

value=`cat /root/email`


value2=`cat -e /root/ips`



trim $get_final


echo -e $words

trim $value2
echo ${value2//[[:blank:]]/}

service squid restart