[ "$A" -ne "4" ]
do
read -p "Please re Inster ip Address,example 192.168.0.11 ip": IPADDR
count=(`echo $IPADDR|awk -F. '{print $1,$2,$3,$4}'`)
A=${#count[@]}
done
#sed -e 可以连续修改多个参数#
sed -i -e 's/^IPADDR/#IPADDR/g' -e 's/^NETMASK/#NETMASK/g' -e 's/^GATEWAY/#GATEWAY/g' $ETHCONF
#echo -e n为连续追加内容,并自动换行#
echo -e "IPADDR=$IPADDRnNETMASK=$NETMASKnGATEWAY=`echo $IPADDR|awk -F. '{print $1"."$2"."$3}'`.254" >>$ETHCONF
echo "This IP address Change success !"
else
echo "This $ETHCONF static exist,please exit"
exit $?
fi
}
#定义hosts函数
############function hosts##############
function Change_hosts ()
{
if
[ ! -d $DIR ];then
mkdir -p $DIR
fi
cp $HOSTS $DIR
read -p "Please insert ip address": IPADDR
host=`echo $IPADDR|sed 's/./-/g'`
cat $HOSTS |grep 127.0.0.1 |grep "$host"
if
[ $? -ne 0 ];then
sed -i "s/127.0.0.1/127.0.0.1 $host/g" $HOSTS
echo "This hosts change success "
else
echo "This $host IS Exist .........."
fi
}
###########fuction network###############
#定义network函数
function Change_network ()
{
if
[ ! -d $DIR ];then
mkdir -p $DIR
fi
cp $NETWORK $DIR
read -p "Please insert ip address": IPADDR
host=`echo $IPADDR|sed 's/./-/g'`
grep "$host" $NETWORK
if
[ $? -ne 0 ];then
sed -i "s/^HOSTNAME/#HOSTNAME/g" $NETWORK
echo "NETWORK=$host" >>$NETWORK
else
echo "This $host IS Exist .........."
fi
}
#PS3一般为菜单提示信息#
PS3="Please Select ip or hosts Menu":
#select为菜单选择命令,格式为select $var in ..command.. do .... done
select i in "Change_ip" "Change_hosts" "Change_network"
do
#case 方式,一般用于多种条件下的判断
case $i in
Change_ip )
Change_ip
;;
Change_hosts )
Change_hosts
;;
Change_network )
Change_network










