Linux_case语法_企业日常工作脚本实例

1. shell case语法讲解

1.1 意义  

快速的了解操作
修改的准确性
提高工作的准确性

1.2 语法 

case vars in
  1) echo "在上课"
     ;;
  2) echo "在学习"
     ;;
  *)
     exit 1
esac

 

1.3 实操

[root@backup scripts]# sh test_case.sh 
请输入你现在要干什么2
在学习
[root@backup scripts]# vim test_case.sh
read -p "请输入你现在要干什么" vars
case $vars in
  1) echo "在上课"
     ;;
  2) echo "在学习"
     ;;
  *) echo "please input ture num"
     exit 1
esac

2  脚本展示

#!/bin/bash

chmod 777 /etc/sysconfig/network-scripts/ifcfg-`route -n | awk 'END{print $NF}'`
##主网卡配置文件
Main_eth="/etc/sysconfig/network-scripts/ifcfg-`route -n | awk 'END{print $NF}'`"

##原先的IP地址
Original_ip=$(/sbin/ifconfig `/sbin/route -n | awk 'END{print $NF}'` | awk -F "[ :]+" 'NR==2{print $4}')

##原先的mac地址
Original_mask=$(/sbin/ifconfig `/sbin/route -n | awk 'END{print $NF}'` | awk -F "[ :]+" 'NR==2{print $NF}')

##原先网关地址
Original_gateway=$(/sbin/route -n | awk 'END{print $2}')

##要添加的DNS地址
Add_DNS1='DNS3=114.114.114.114'

IP_TRUE(){
read -p "请输入你要替换的IP地址 :" Modify_ip

##判断IP是否符合规则

check_ip(){
#echo $Modify_ip | grep -E "^[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}$" > /dev/null;
echo $Modify_ip|grep "^[0-9]{1,3}.([0-9]{1,3}.){2}[0-9]{1,3}$" > /dev/null
if [ $? -ne 0 ]
then
     echo "IP地址输入错误,必须全部是数字"
       return 1
fi
##将IP地址的每段用变量找出来
a=$(echo $Modify_ip|awk -F . '{print $1}')
b=$(echo $Modify_ip|awk -F . '{print $2}')
c=$(echo $Modify_ip|awk -F . '{print $3}')
d=$(echo $Modify_ip|awk -F . '{print $4}')

##遍历IP地址每段的数字  
 for num in $a $b $c $d
do
    if [ $num -gt 255 ] || [ $num -lt 0 ]
     then
        echo $Modify_ip"中,字段"$num"错误"
           return 1
    fi
done
        echo $Modify_ip "合法,可以替换成这个IP"
        return 0
}

##判断IP地址是不是空的
if [ ! -n "$Modify_ip" ]
then
      echo "请输入IP,IP输入不符合常规写法"
        return 1
else
      check_ip
      sed -i "s#${Original_ip}#${Modify_ip}#g" ${Main_eth}
fi

}

##判断mac地址是否符合规则

MASK_TRUE(){
read -p "请输入你要替换的mac地址 :" Modify_mask
check_mask(){
echo $Modify_mask | grep -E "^[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}$" > /dev/null;

if [ $? -ne 0 ]
then
     echo "mac地址输入错误,必须全部是数字"
       return 1
fi
##将mac地址的每段用变量找出来
a=$(echo $Modify_mask|awk -F . '{print $1}')
b=$(echo $Modify_mask|awk -F . '{print $2}')
c=$(echo $Modify_mask|awk -F . '{print $3}')
d=$(echo $Modify_mask|awk -F . '{print $4}')

##遍历mac地址每段的数字  
 for num in $a $b $c $d
do
    if [ $num -gt 255 ] || [ $num -lt 0 ]
     then
        echo $Modify_mask"中,字段"$num"错误"
           return 1
    fi
done
        echo $Modify_mask "合法,可以替换成这个IP"
        return 0
}

##判断mac地址是不是空的
if [ ! -n "$Modify_mask" ]
then
      echo "请输入IP,IP输入不符合常规写法"
        return 1
else
      check_mask
      sed -i "s#${Original_mask}#${Modify_mask}#g" ${Main_eth}
fi
}

GATEWAY_TRUE(){
read -p "请输入你要替换的网关地址 :" Modify_gateway

check_gateway(){
echo $Modify_gateway | grep -E "^[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}$" > /dev/null;

if [ $? -ne 0 ]
then
     echo "网关地址输入错误,必须全部是数字"
       return 1
fi
##将mac地址的每段用变量找出来
a=$(echo $Modify_gateway|awk -F . '{print $1}')
b=$(echo $Modify_gateway|awk -F . '{print $2}')
c=$(echo $Modify_gateway|awk -F . '{print $3}')
d=$(echo $Modify_gateway|awk -F . '{print $4}')

##遍历mac地址每段的数字  
 for num in $a $b $c $d
do
    if [ $num -gt 255 ] || [ $num -lt 0 ]
     then
        echo $Modify_gateway"中,字段"$num"错误"
           return 1
    fi
done
        echo $Modify_gateway "合法,可以替换成这个IP"
        return 0
}

##判断IP地址是不是空的
if [ ! -n "$Modify_gateway" ]
then
      echo "请输入IP,IP输入不符合常规写法"
        return 1
else
      check_gateway
      sed -i "s#${Original_gateway}#${Modify_gateway}#g" ${Main_eth}
fi
}

##主网卡怎么获取ip地址的方式
Main_bro=$(grep -iE "^BO*" $Main_eth)
#Main_bro='abc'
##修改网卡的类型
Modify_dhcp='BOOTPROTO=dhcp'
##修改网卡的类型
Modify_static='BOOTPROTO=static'
##修改网卡的类型
Modify_none='BOOTPROTO=none'

BRO_TRUE(){
if [ "$Main_bro" = "$Modify_none" ]
then
    echo "现在IP连接方式是: "$Modify_none
    sed -i "s#${Modify_none}#${Modify_dhcp}#g" ${Main_eth}
    echo "修改后IP连接方式是: "$Modify_dhcp
elif [ "$Main_bro" = "$Modify_static" ]
then
    echo "现在IP连接方式是: "$Modify_static
    sed -i "s#${Modify_static}#${Modify_dhcp}#g" ${Main_eth}
    echo "修改后IP连接方式是: "$Modify_dhcp
else
    echo "现在的IP连接方式是 "$Modify_dhcp
    sed -i "s#${Modify_dhcp}#${Modify_static}#g" ${Main_eth}
    echo "修改后IP连接方式是: "$Modify_static
fi
    
}
ETH_TRUE(){
date=`date +%F-%T`
read -p "请输入你要修改的网卡(例如ifcfg-eth0) " eth
chmod 777 /etc/sysconfig/network-scripts/$eth
PATH_ETH="/etc/sysconfig/network-scripts/$eth"
DST_PATH="/etc/sysconfig/network-script/ifcfg_bakup_liangyuxing/"
cp -rf /etc/sysconfig/network-scripts/$eth /etc/sysconfig/network-scripts/$eth_adam_$date
cp -rf /etc/sysconfig/network-scripts/$eth_adam_$date $DST_PATH
if [ $? -eq 0 ]
then
   echo "备份成功"
elif [ ! -d "$DST_PATH" ]
  then
    mkdir -p "$DST_PATH"
fi
DEFROUTE=$(grep -iE "DEFROUTE" /etc/sysconfig/network-scripts/$eth | awk -F "=" '{print $2}')
PEERDNS=$(grep -iE "PEERDNS" /etc/sysconfig/network-scripts/$eth | awk -F "=" '{print $2}')
PEERROUTES=$(grep -iE "PEERROUTES" /etc/sysconfig/network-scripts/$eth | awk -F "=" '{print $2}')
sed -i "s#${DEFROUTE}#no#g" $PATH_ETH
sed -i "s#${PEERDNS}#no#g" $PATH_ETH
sed -i "s#${PEERROUTES}#no#g" $PATH_ETH
read -p "请问你是要在原先的上面需要修改网卡连接类型吗,如果修改请输入"y"其他键则退出 " Bro_Enter
if [ "$Bro_Enter" == y ]
then
read -p "请输入你现在的网卡连接类型(例如:static,none,dhcp) " ORI_BRO
ORI_BRO=$(grep -iE "BOOTPROTO" /etc/sysconfig/network-scripts/$eth | awk -F "=" '{print $2}')

read -p "请输入修改后的网卡类型 " MIN_BRO
sed -i "s#${ORI_BRO}#${MIN_BRO}#g" ${PATH_ETH}
echo "修改后的网卡类型为 "$MIN_BRO
else
   echo "很遗憾,你现在不修改网卡连接类型"
fi
read -p "请问你是要在原先的上面怎么操作IP,如果修改请输入"y",添加请输入"n",其他他键则退出 " IpEnter
if [ "$IpEnter" == y ]
then
   
    read -p "请输入原先IP地址 " ORI_IP
ORI_IP=$(grep -iE "IPADDR" /etc/sysconfig/network-scripts/$eth | awk -F "=" '{print $2}')
    read -p "请输入你要修改后的地址 " MIN_IP
  echo $MIN_IP|grep "^[0-9]{1,3}.([0-9]{1,3}.){2}[0-9]{1,3}$" > /dev/null
if [ $? -ne 0 ]
then
     echo "IP地址输入错误,必须全部是数字"
       return 1
fi
##将IP地址的每段用变量找出来
a=$(echo $MIN_IP|awk -F . '{print $1}')
b=$(echo $MIN_IP|awk -F . '{print $2}')
c=$(echo $MIN_IP|awk -F . '{print $3}')
d=$(echo $MIN_IP|awk -F . '{print $4}')

##遍历IP地址每段的数字  
 for num in $a $b $c $d
do
    if [ $num -gt 255 ] || [ $num -lt 0 ]
     then
        echo $MIN_IP"中,字段"$num"错误"
           return 1
    fi
done
        echo $MIN_ip "合法,可以替换成这个IP"
        
sed -i "s#${ORI_IP}#${MIN_IP}#g" $PATH_ETH
echo "现在替换的IP地址为 "${MIN_IP}

elif [ "$IpEnter" == n ]
then 
 read -p "请输入你要添加的IP " addIP
 sed -i "6a IPADDR=${addIP}" $PATH_ETH
echo "添加成功,IPADDR="${addIP}
else
  echo "你选择退出"
   #continue;
fi
read -p "请问你是要在原先的上面怎么操作mac,如果修改请输入"y",添加请输入"n",其他他键则退出 " MacEnter
if [ "$MacEnter" == y ]
then
read -p "请输入你原先的mac地址 " ORI_MAC
ORI_MAC=$(grep -iE "NETMASK" /etc/sysconfig/network-scripts/$eth | awk -F "=" '{print $2}')
read -p "请输入你要修改的mac地址 " MIN_MAC
echo $MIN_MAC|grep "^[0-9]{1,3}.([0-9]{1,3}.){2}[0-9]{1,3}$" > /dev/null
if [ $? -ne 0 ]
then 
     echo "IP地址输入错误,必须全部是数字"
       return 1
fi
##将IP地址的每段用变量找出来
a=$(echo $MIN_MAC|awk -F . '{print $1}')
b=$(echo $MIN_MAC|awk -F . '{print $2}')
c=$(echo $MIN_MAC|awk -F . '{print $3}')
d=$(echo $MIN_MAC|awk -F . '{print $4}')

##遍历IP地址每段的数字  
 for num in $a $b $c $d
do  
    if [ $num -gt 255 ] || [ $num -lt 0 ]
     then
        echo $MIN_MAC"中,字段"$num"错误"
           return 1
    fi
done
        echo $IN_MAC "合法,可以替换成这个IP"

sed -i "s#${ORI_MAC}#${MIN_MAC}#g" $PATH_ETH
echo "现在替换成的MAC地址为 "$MIN_MAC    

elif [ "$MacEnter" == n ]
then
 read -p "请输入你要添加的IP " addmac
 sed -i "6a NETMASK=${addmac}" $PATH_ETH
echo "添加成功,NETMASK="${addmac}
else
  echo "你选择退出"
   exit;
fi

}
BOND_TRUE(){
read -p "请输入你要选择做bond的网卡bond " bond0
read -p "请输入你要选择做的网卡eth " bond_ip1
read -p "请输入你要选择做的网卡eth " bond_ip2
touch /etc/sysconfig/network-scripts/ifcfg-$bond0
cp -rf /etc/sysconfig/network-scripts/ifcfg-$bond0 /etc/sysconfig/network-script/bond_bakup_liangyuxing/
cp -rf /etc/sysconfig/network-scripts/ifcfg-$bond_ip1 /etc/sysconfig/network-script/bond_bakup_liangyuxing/
cp -rf /etc/sysconfig/network-scripts/ifcfg-$bond_ip2 /etc/sysconfig/network-script/bond_bakup_liangyuxing/
cp -rf /etc/modprobe.d/dist.conf /etc/sysconfig/network-script/bond_bakup_liangyuxing/
cp -rf /etc/rc.local /etc/sysconfig/network-script/bond_bakup_liangyuxing/
#if [ $# != 3 ]
#then
#    echo "你输入服软参数不正确,请重新输入"
#fi
    
#read -p "请输入你要选择做bond的网卡bond " bond0
#read -p "请输入你要选择做的网卡eth " bond_ip1
#read -p "请输入你要选择做的网卡eth " bond_ip2
read -p "请输入网口聚合的bond0的IP " ip
read -p "请输入网口聚合的bond0的mac " mac
read -p "请输入网口聚合的bond0的gate " gate
cat<<EOF > /etc/sysconfig/network-scripts/ifcfg-$bond0
DEVICE=$bond0
BOOTPROTO=static
ONBOOT=yes
USERCTL=no
IPADDR=$ip
NETMASK=$mac
GATEWAY=$gate
DNS1=114.114.114.114
EOF 
cat<<EOF > /etc/sysconfig/network-scripts/ifcfg-$bond_ip1
DEVICE=$bond_ip1
ONBOOT=yes
BOOTPROTO=none
TYPE=Ethernet
MASTER=bond0
SLAVE=yes
USERCTL=no
EOF
cat<<EOF > /etc/sysconfig/network-scripts/ifcfg-$bond_ip2
DEVICE=$bond_ip2
ONBOOT=yes
BOOTPROTO=none
TYPE=Ethernet
MASTER=bond0
SLAVE=yes
USERCTL=no
EOF
echo "alias bond0 bonding options bond0 mode=6 miimon=100" >> /etc/modprobe.d/dist.conf
cat<<EOF >> /etc/rc.local
ifenslave $bond0 $bond_ip1 $bond_ip2
EOF
chkconfig NetworkManager  off
if [ $? -eq 0 ]
then
  echo "bond0创建成功"
fi
}
TEAMPWD_TRUE(){

##查看teamviewer账号
LookTem=`teamviewer --info | grep -i "TeamViewer ID" | awk -F ":" '{print $2}'`
##判断账号是否为空
if [ ! -n "$LookTem" ]
then
    echo "teamviewer账号查看失败，请重新查看"
     exit 1
fi
##判断账号是否为整数
if [ -n "`echo $LookTem | sed 's/[0-9]//g'`" ]
then
     echo "teamviewer的账号为 "$LookTem
else
     echo "你输入的账号不符合整数系列"
fi

##修改teamviewer的并且密码加密
C_password="12345678"
read -p "请问需要修改密码吗,如果需要请输入"y",不需要请输入其他 " modifypwd
if [ "$modifypwd" == y ] 
then
read -p "请输入你要修改成的teamviewer密码 " -s M_password
echo "你现在使用的密码是 "$M_password
teamviewer --passwd $M_password
##判断密码是否为空
if [ ! -n "$M_password" ]
then
   echo "密码修改不可为空"
     exit 1
elif [ "$M_password" != "$C_password" ]
  then 
    echo "密码修改成功" 
    echo "现在的密码为 "$M_password
else
   
 echo "密码修改失败"
  exit 1
fi
else  
 echo "你现在不需要修改密码"
    exit 1
fi

}
TIME_TRUE(){
##获取当前服务器的时间
Current_date=`date`
##查看服务器的时间
echo "现在服务器的时间是 "$Current_date
##验证ntpdate时间服务器是否安装
ntpdate_computerID=`rpm -qa | grep ntpdate`
if [ $? -eq 0 ]
then
   echo "ntpdate服务器已安装"
else
   yum -y install ntpdate > /dev/null 2>&1
fi
##获取北京时间
Beijing_date=`ntpdate -u cn.pool.ntp.org`
##修改时间
read -p "请输入你要修改的时间 " time
date -s "$time"
if [ ! -n "$time" ]
then
 echo "你要修改的时间不可以为空"
  exit 1
elif [ "$time" = "$Current_date" ]
then
 echo "现在的时间和你输入的时间是一样的,修改失败"
      exit 1
elif [ "$time" = "$Beijing_date" ]
then
  echo "你输入的时间正确,当前修改的时间为 "$time
  ##写入bios程序里面
  clock -w
  exit 1
else
    echo "你可以手动输入 "$time
    ntpdate -u cn.pool.ntp.org
    clock -w
fi
}

##IPTV数据库设置
Path=/opt/liangyuxing/
date=`date +%F-%T`
root="root"
password="123456"
chmod 400 /etc/my.cnf
#read -p "请输入数据库的用户是 " root
#read -p "请输入数据库的密码是 " password
MYSQL_TRUE(){
BEIFEN(){
if [ ! -d "$Path" ]
then
     echo "文件不存在"
    /bin/mkdir -p $Path
else 
     echo "文件名/opt/liangyuxing/存在"
fi
read -p "请输入你使用数据库的名称 " databases;
echo "开始备份选择的数据库"
/usr/bin/mysqldump -u$root -p$password $databases > ${Path}${databases}_${date}.sql
}
TABLE(){
read -p "请输入你使用数据库的名称 " databases;
read -p "请输入你要查看的表" table
/usr/bin/mysql -u$root -p$password $databases -e "select * from $table"
}
IP(){
read -p "请输入你使用数据库的名称 " databases;
read -p "请输入现在数据库的IP地址 " CurrentIP
read -p "请输入修改后数据库的IP地址 " ModifyIP

#updateIP="update globalconfig set value=replace(value,'192.168.100.255','192.168.3.254') where value like "%192.168.100.255%""
if [ ! -n "$CurrentIP" ] && [ ! -n "$ModifyIP" ]
then
  echo "你输入的IP不可为空"
   exit 1
else
/usr/bin/mysql -u$root -p$password <<EOF
    use $databases
    update globalconfig set value=replace(value,'$CurrentIP','$ModifyIP') where value like "%$CurrentIP%";
EOF
fi
if [ $? -eq 0 ]
then
  echo "更换成功"
else
  echo "更换失败" 
   exit 1
fi
}
SHUAXIN(){
read -p "请输入你要刷新的IP和端口" Shuaxin
echo "刷新epg接口" 
curl "http://$Shuaxin/api/epg/refreshcfg"
echo "刷新portal"接口
curl "http://$Shuaxin/api/portal/refreshcfg"
tenantID=$(curl "http://$Shuaxin/portal/api/tenant")
echo "站点ID为 "$tenantID
}
cat<<EOF
                             数据库操作
    ---------------------------------------------------------------
    ---------------------------------------------------------------
    &&                      1.备份数据库                         &&
    &&                      2.查看表                             &&
    &&                      3.修改globalconfig配置文件           &&
    &&                      4.接口刷新和站点ID查看               &&
    ---------------------------------------------------------------
    ---------------------------------------------------------------
EOF

read -p "请输入你要选择的事项" mysql
case $mysql in
    1)
    BEIFEN
    ;;
    2)
    TABLE
    ;;
    3)
    IP
    ;;
    4)
    SHUAXIN
    ;;
    *)
    echo "你输入的不符合我们选择的要求"
    ;;
esac
}
SMS_TRUE(){
 read -p "请输入你要添加的频道ID " ID
 read -p "请输入你要添加的code(如果code码低于10,请在前面补0) " code
 read -p "请输入你要添加的IP " IP
 read -p "请输入你要添加的端口port " port
 read -p "请输入你要添加这路流指定的网卡eth " eth
 touch /opt/smart/cdn/sms/db/SmsLiveDb_adam_SMS.xml
 cat<<EOF >>/opt/smart/cdn/sms/db/SmsLiveDb_adam_SMS.xml
 <LiveChannelDbItem>
 <ChannelIndex>${ID}</ChannelIndex>
 <ChannelName>CCTV1</ChannelName>
 <CpCode>TV000000000000000000${code}@HHZT</CpCode>
 <ChannelType>1</ChannelType>
 <CtrlState>1</CtrlState>
 <TimeShift>1</TimeShift>
 <StorageDuration>120</StorageDuration>
 <Relay>0</Relay>
 <RelayPktFmtType>UDP</RelayPktFmtType>
 <RelayIp>236.0.0.1</RelayIp>
 <RelayPort>3001</RelayPort>
 <RelayIfName>eth0</RelayIfName>
 <RelayIfPort>0</RelayIfPort>
 <PhyChannelDbItem>
 <PhyCpCode>PHY00000000${code}</PhyCpCode>
 <PhyChannelType>UDP</PhyChannelType>
 <LiveSourceIp>${IP}</LiveSourceIp>
 <LiveSourcePort>${port}</LiveSourcePort>
 <Frequency>0</Frequency>
 <ServiceId>0</ServiceId>
 <PmtPid>0</PmtPid>
 <IfIp>0.0.0.0</IfIp>
 <IfName>${eth}</IfName>
 <IfPort>${port}</IfPort>
 </PhyChannelDbItem>
 </LiveChannelDbItem>
EOF
 }

 CLEAR_TRUE(){

read -p "请问你确定要清空配置文件吗,此操作不可逆转,如果确定请按"y"，返回按任意键 " clear
if [ "$clear" == y ]
then
echo "你选择清空配置文件"
>/opt/smart/cdn/sms/db/SmsLiveDb_adam_SMS.xml
else
   echo "你选择返回，不删除配置文件"
   exit 1
fi

 }

PROCESS_TRUE(){
hslicense=`ps -ef | grep "hslicense" | grep -v "grep"` >/dev/null 2>&1
lse=`ps -ef | grep "lse_server" | grep -v "grep"` >/dev/null
sms=`ps -ef | grep "sms" | grep -v "grep"` >/dev/null
portal=`ps -ef | grep "portal" | grep -v "grep"` >/dev/null 2>&1
epg=`ps -ef | grep "epg" | grep -v "grep"` >/dev/nulll
push=`ps -ef | grep "push_agent" | grep -v "grep"` >/dev/null
nginx=`ps -ef | grep "nginx" | grep -v "grep"` >/dev/null
hsmonitor=`ps -ef | grep "hsmonitor" | grep -v "grep"` >/dev/null
tomcat=`ps -ef | grep "tomcat.*" | grep -v "grep"` >/dev/null
if [ "$hslicense" == "" ]
then
   sleep 1;
   echo "hslicense进程不存在"
else 
   sleep 1;
   echo "hslicense进程存在"
fi

if [ "$lse" == "" ]
then
   sleep 1;
   echo "lse进程不存在"
else
   sleep 1;
   echo "lse进程存在"
fi

if [ "$sms" == "" ]
then
   sleep 1;
   echo "sms进程不存在"
else
   sleep 1;
   echo "sms进程存在"
fi

if [ "$portal" == "" ]
then
   sleep 1;
   echo "portal进程不存在"
else
   sleep 1;
   echo "portal进程存在"
fi

if [ "$epg" == "" ]
then
   sleep 1;
   echo "epg进程不存在"
else
   sleep 1;
   echo "epg进程存在"
fi

if [ "$push" == "" ]
then
   sleep 1;
   echo "push进程不存在"
else
   sleep 1;
   echo "push进程存在"
fi

if [ "$nginx" == "" ]
then
   sleep 1;
   echo "nginx进程不存在"
else
   sleep 1;
   echo "nginx进程存在"
fi

if [ "$hsmonitor" == "" ]
then
   sleep 1;
   echo "hsmonitor进程不存在"
else
   sleep 1;
   echo "hsmonitor进程存在"
fi

if [ "$tomcat" == "" ]
then
   sleep 1;
   echo "tomcat进程不存在"
else
   sleep 1;
   echo "tomcat进程存在"
fi
}
cat<<EOF
                           辉视脚本模式
    -----------------------------------------------------------------
    -----------------------------------------------------------------
    &&                      1.IP地址修改(主网卡)                    &&
    &&                      2.mac地址修改(主网卡)                   &&
    &&                      3.网关地址修改(主网卡)                  &&
    &&                      4.连接方式修改(主网卡)                  &&
    &&                      5.网络配置修改(其他网卡)                &&
    &&                      6.bond0设置                             &&
    &&                      7.teamviewer账号密码信息查看            &&
    &&                      8.服务器时间设置                        &&
    &&                      9.数据库操作                            &&
    &&                     10.sms流媒体的配置                       &&
    &&                     11.清空内容(将所有的sms配置内容清空)     &&
    &&                     12.辉视软件进程查看                      &&
    -----------------------------------------------------------------
    -----------------------------------------------------------------
EOF
read -p "请输入你要修改的事项 " things
case $things in
  1) 
   IP_TRUE
   ;;
  2)
  MASK_TRUE
   ;;
  3)
  GATEWAY_TRUE
   ;;
  4)
  BRO_TRUE
   ;;
  5)
  ETH_TRUE
   ;;
  6)
  BOND_TRUE
   ;;
  7)
  TEAMPWD_TRUE
   ;;
  8)
  TIME_TRUE
   ;;
  9)
  MYSQL_TRUE
   ;;
 10)
  SMS_TRUE
   ;;
 11)
  CLEAR_TRUE
   ;; 
 12)
  PROCESS_TRUE
   ;;
  *)
  echo "你输入的范围不在选择范围之间,请重新输入" 
   ;;
esac