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#!/bin/bash
#author wangning
#date 2017-7-15
#qq 1198143315
#Email 1198143315@qq.com
############################### define color ##############################
red=
"\033[31m"
green=
"\033[32m"
yellow=
"\033[33m"
color=
"\033[0m"
################################## menu function #########################
menu(){
echo
-e "
=========================
please
select
number 1-16
,add ip 10.0.2.x
or delete ip 10.0.2.x
$green 1.add ip $color
$red 2.delete ip $color
$yellow 3.
exit
$color
=========================
"
}
################################ jude integer function #########################
jude_integer(){
read
-p
"please select 1 or 2 or 3:"
num1
clear
expr
$num1 + 1 &>
/dev/null
if
[ $? -
ne
0 ];
then
echo
-e
"please input a $yellow integer number $color"
continue
1
fi
}
############################### configure ip address function ######################
config_ip(){
if
[ -z $num1 ];
then
echo
-e
"$yellow Can't be empty $color"
elif
[ $num1 -gt 3 ];
then
echo
-e
"you must input a number $yellow less than 4 $color"
elif
[ $num1 -
eq
1 ];
then
read
-p
"please input number 1-16 add ip:"
num2
ip addr add 10.0.2.${num2}
/24
dev eth0:$num2
if
[ $? -
eq
0 ];
then
echo
-e
"$green the ip 10.0.2.$num2 has added successful $color"
else
echo
-e
"$red the ip 10.0.2.$num2 has added failed $color"
fi
elif
[ $num1 -
eq
2 ];
then
read
-p
"please input number 1-16 delete ip:"
num3
ip addr del 10.0.2.${num3}
/24
dev eth0:$num3
if
[ $? -
eq
0 ];
then
echo
-e
"$green the ip 10.0.2.$num3 has deleted successful $color"
else
echo
-e
"$red the ip 10.0.2.$num3 has deteted failed $color"
fi
elif
[ $num1 -
eq
3 ];
then
exit
0
fi
}
################################### main function ###############################
main(){
while
true
do
menu
jude_integer
config_ip
done
}
main
|
本文转自 茁壮的小草 51CTO博客，原文链接：http://blog.51cto.com/wn2100/1947971，如需转载请自行联系原作者
