Shell实现多级菜单系统安装维护脚本实例分享-ITB运维部落—http://www.itbcn.cn—ITB运维技术交流之家平台
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Shell实现多级菜单系统安装维护脚本实例分享

演示效果:

1、一级菜单

2、二级菜单

3、执行操作

脚本参考:

复制代码代码如下:
#!/bin/bash
#author lic(oldboy linux student)
#date 1304
DISK_NO=”/dev/sda1″
NGINX_DIR=”/usr/local/tdoa/nginx/sbin/nginx”
MYSQL_DIR=”/usr/local/tdoa/mysql/bin/mysqld_safe”
SERVER1=”WEB”
SERVER2=”MYSQL”
SERVER1_START=”/usr/local/tdoa/nginx/sbin/nginx”
SERVER1_STOP=”kill -QUIT `cat /usr/local/tdoa/logs/nginx/nginx.pid`”
SERVER1_RESTART=”kill -HUP `cat /usr/local/tdoa/logs/nginx/nginx.pid`”
SERVER2_START=”/etc/init.d/mysql start”
SERVER2_STOP=”/etc/init.d/mysql stop”
SERVER2_RESTART=”/etc/init.d/mysql restart”
#date
DATE=`date +”%y-%m-%d %H:%M:%S”`
#ip
IPADDR=`ifconfig eth0|grep ‘inet addr’|sed ‘s/^.*addr://g’ |sed ‘s/Bcast:.*$//g’`
#hostname
HOSTNAME=`hostname -s`
#user
USER=`whoami`
#disk_check
DISK_SDA=`df -h | grep $DISK_NO | awk ‘{print $5}’`
#cpu_average_check
cpu_uptime=`cat /proc/loadavg | cut -c1-14`
#process_check
function process_check() {
for dir in $NGINX_DIR $MYSQL_DIR
do
process_count=$(ps -ef | grep “$dir” | grep -v grep | wc -l)
for service in nginx mysql
do
echo “$dir” |grep -q “$service”
if [ $? -eq 0 ]
then
if [ $process_count -eq 0 ]
then
echo “$service…………………..[NOT RUN]”
else
echo “$service…………………..[RUNNING]”
continue
fi
fi
done
done
}
declare flag=0
clear
while [ “$flag” -eq 0 ]
do
echo “========================================”
process_check
echo “========================================”
cat << EOF
|———–System Infomation———–
| DATE       :$DATE
| HOSTNAME   :$HOSTNAME
| USER       :$USER
| IP         :$IPADDR
| DISK_USED  :$DISK_SDA
| CPU_AVERAGE:$cpu_uptime
—————————————-
|****Please Enter Your Choice:[0-5]****|
—————————————-
(1) Configure $SERVER1 Service
(2) Configure $SERVER2 Service
(3) Configure NETWORKE Service
(4) Change Passwd
(5) Logs
(0) Quit
EOF
read -p “Please enter your choice[0-5]: ” input
case $input in
#web service
1)
clear
while [ “$flag” -eq 0 ]
do
cat << EOF
—————————————-
|****Please Enter Your Choice:[0-3]****|
—————————————-
(1) Start $SERVER1 Service
(2) Stop $SERVER1 Service
(3) ReStart $SERVER1 Service
(0) Back
EOF
read -p “Please enter your choice[0-3]: ” input1
case $input1 in
1)
echo -e “\n>>>>>>>>>>>$DATE Start $SERVER1”>>/log.txt
$SERVER1_START 2>>/log.txt
if [ $? == 0 ];then
echo “Start $SERVER1………………………………………………[OK]”
else
echo “Start $SERVER1………………………………………………[FAILED]”
fi
sleep 5
clear
;;
2)
echo -e “\n>>>>>>>>>>>$DATE Stop $SERVER1”>>/log.txt
$SERVER1_STOP 2>>/log.txt
if [ $? == 0 ];then
echo “Stop $SERVER1……………………………………………….[OK]”
else
echo “Stop $SERVER1……………………………………………….[FAILED]”
fi
sleep 5
clear
;;
3)
echo -e “\n>>>>>>>>>>>$DATE ReStart $SERVER1”>>/log.txt
/usr/local/tdoa/php/sbin/php-fpm restart 2>>/log.txt
$SERVER1_RESTART 2>>/log.txt
if [ $? == 0 ];then
echo “Restart $SERVER1…………………………………………….[OK]”
else
echo “Restart $SERVER1…………………………………………….[FAILED]”
fi
sleep 5
clear
;;
0)
clear
break
;;
*) echo “———————————-”
echo “|          Warning!!!            |”
echo “|   Please Enter Right Choice!   |”
echo “———————————-”
for i in `seq -w 10 -1 1`
do
echo -ne “\b\b$i”;
sleep 1;
done
clear
;;
esac
done
;;
#mysql service
2)
clear
while [ “$flag” -eq 0 ]
do
cat << EOF
—————————————-
|****Please Enter Your Choice:[0-3]****|
—————————————-
(1) Start $SERVER2 Service
(2) Stop $SERVER2 Service
(3) ReStart $SERVER2 Service
(0) Back
EOF
read -p “Please enter your Choice[0-3]: ” input2
case $input2 in
1)
echo -e “\n>>>>>>>>>>>$DATE Start $SERVER2”>>/log.txt
$SERVER2_START 2>>/log.txt
if [ $? == 0 ];then
echo “Start $SERVER2………………………………………………[OK]”
else
echo “Start $SERVER2………………………………………………[FAILED]”
fi
sleep 5
clear
;;
2)
echo -e “\n>>>>>>>>>>>$DATE Stop $SERVER2”>>/log.txt
$SERVER2_STOP 2>>/log.txt
if [ $? == 0 ];then
echo “Stop $SERVER2……………………………………………….[OK]”
else
echo “Stop $SERVER2……………………………………………….[FAILED]”
fi
sleep 5
clear
;;
3)
echo -e “\n>>>>>>>>>>>$DATE ReStart $SERVER2”>>/log.txt
$SERVER2_RESTART 2>>/log.txt
if [ $? == 0 ];then
echo “Restart $SERVER2…………………………………………….[OK]”
else
echo “Restart $SERVER2…………………………………………….[FAILED]”
fi
sleep 5
clear
;;
0)
clear
break
;;
*) echo “———————————-”
echo “|          Warning!!!            |”
echo “|   Please Enter Right Choice!   |”
echo “———————————-”
for i in `seq -w 10 -1 1`
do
echo -ne “\b\b$i”;
sleep 1;
done
clear
;;
esac
done
;;
#网络服务
3)
clear
while [ “$flag” -eq 0 ]
do
cat << EOF
—————————————-
|****Please Enter Your Choice:[0-3]****|
—————————————-
(1) ReStart NETWORK Service
(2) Configure NETWORK Service
(0) Back
EOF
read -p “Please enter your Choice[0-3]: ” input3
case $input3 in
1)
echo -e “\n>>>>>>>>>>>$DATE ReStart Network”>>/log.txt
/etc/init.d/network restart  2>>/log.txt
if [ $? == 0 ];then
echo “Restart Network……………………………………………..[OK]”
else
echo “Restart Network……………………………………………..[FAILED]”
fi
sleep 5
clear
;;
2)
clear
setup
clear
;;
0)
clear
break
;;
*) echo “———————————-”
echo “|          Warning!!!            |”
echo “|   Please Enter Right Choice!   |”
echo “———————————-”
for i in `seq -w 10 -1 1`
do
echo -ne “\b\b$i”;
sleep 1;
done
clear
;;
esac
done
;;
4)
clear
while [ “$flag” -eq 0 ]
do
cat << EOF
—————————————-
|****Please Enter Your Choice:[0-3]****|
—————————————-
(1) Change ROOT Passwd
(2) Change Samba Passwd
(0) Back
EOF
read -p “Please enter your Choice[0-3]: ” input5
case $input5 in
1)
echo -e “\n>>>>>>>>>>>$DATE Change System Administertor Root Passwd\n”>>/log.txt
passwd root 2>>/log.txt
if [ $? == 0 ];then
echo “Change ROOT Passwd……………………………………………..[OK]”
else
echo “Change ROOT Passwd……………………………………………..[FAILED]”
fi
sleep 5
clear
;;
2)
echo -e “\n>>>>>>>>>>>$DATE Change Samba Passwd”>>/log.txt
smbpasswd -a tdoa 2>>/log.txt
if [ $? == 0 ];then
echo “Change Samba Passwd……………………………………………..[OK]”
else
echo “Change Samba Passwd……………………………………………..[FAILED]”
fi
sleep 5
clear
;;
0)
clear
break
;;
*) echo “———————————-”
echo “|          Warning!!!            |”
echo “|   Please Enter Right Choice!   |”
echo “———————————-”
sleep 8
clear
;;
esac
done
;;
5)
clear
echo “++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++”
echo “|”
less /log.txt
echo “|”
echo “++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++”
;;
0)
clear
exit 0
;;
*)  echo “———————————-”
echo “|          Warning!!!            |”
echo “|   Please Enter Right Choice!   |”
echo “———————————-”
for i in `seq -w 10 -1 1`
do
echo -ne “\b\b$i”;
sleep 1;
done
clear
;;
esac
done
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