一、批量域名解析 
说明:批量域名进行域名解析,返回解析结果。
1、创建域名文档
创建要批量解析测试的域名,名称为 domainname.txt 。
注意:名称为一定要为domainname.txt,并且个脚本在同一个路径下。
域名文档内容根据情况进行填写,示例如下:
baidu.com
whbblog.cn
aaa.com
2、创建脚本
3、执行脚本
在执行脚本时一定要使用 -d 参数 ,后面跟要进行域名解析的 DNS 服务器,示例如下:
bash script_name.sh -d 192.168.1.1
#!/bin/bash
#Author:Hongbao Wang
#Date:2021/12/07
#Description:This script performs batch domain name resolution.
function resolve(){
suss=0
fail=0
for dn in $(cat domainname.txt)
do
nslookup ${dn} -timeout=1 $OPTARG >/dev/null 2>&1
if [ $? == 0 ]
then
echo "${dn} resolve Succeeded!"
((suss++))
else
echo "${dn} resolve Failed!"
((fail++))
fi
done
echo "----------------------------------------------"
echo "DNS Resolve Finish, Success : $suss , Failed : $fail"
}
function usage(){
echo "Usage: -d <dns resolve address> : Input DNS resolve address"
echo "Example : $0 -d 192.168.1.1"
}
nargs=$#
if [ $nargs -eq 0 ] ; then
usage
fi
while getopts ":d:" OPT &> /dev/null ;do
case $OPT in
d)
resolve $OPTARG;;
*)
echo "Parameter input error!"
usage
exit 1;;
esac
done
二、SNAT Pool 成员流量组切换 
实现目的:将 SNAT Pool 中的成员从 traffic-group-1 变更到 traffic-group-2。
需要根据情况手动变更以下位置,
SNAT Pool Name:test_snatpool
Traffic-group:traffic-group-2
for snatpool_member in `tmsh list ltm snatpool test_snatpool members | grep -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}|:'|awk '{print $1}'`;do tmsh modify ltm snat-translation ${snatpool_member} traffic-group traffic-group-2;[[ $? -eq 0 ]] && echo "$snatpool_member --> Success " || "$snatpool_member --> Failed";done
三、维保信息输出为表格 
1、维保信息复制在 wb.txt 文件中。
2、创建脚本
3、执行脚本,输出到wb.csv中
#!/bin/bash
#Author:whb
#Date:2022/01/07
#Description:Query maintenance information
if [[ ! -f wb.txt ]] ; then
echo "File wb.txt is not there, aborting . "
exit
fi
cat wb.txt | grep -B6 "Entitled Service"| grep 'Serial'| awk -F " : " '{print $2}'| awk '{print $1}' > SN.txt
cat wb.txt | grep "Entitled Service"| awk -F " : " '{print $2}'| awk -F " - " '{print $1}' > Start.txt
cat wb.txt | grep "Entitled Service"| awk -F " : " '{print $2}'| awk -F \( '{print $1}'|awk -F " - " '{print $2}' > End.txt
paste SN.txt Start.txt End.txt > wb.csv
sed -i 's/\t/,/g' wb.csv
cat wb.txt | grep "Unknown Serial Number :" | awk '{sub(/^[ \t]+/,"");print $0}' >> wb.csv
rm -rf SN.txt Start.txt End.txt
echo "Script execution completed,The maintenance information is saved as wb.csv"
四、F5批量增加处理Partition中pool中poolmember 
在 partition dmz_partitio
n 下 pool dmz_pool
中 增加 10.252.55.144%2:7058
10.252.55.145%2:7058
10.252.55.148%2:7058
三个新成员。
for i in 144 145 148 ; do tmsh modify ltm pool /dmz_partition/dmz_pool members add { 10.252.55.$i%2:7058 { address 10.252.55.$i%2 } } ; done
需要修改配置如下:
dmz_partition : partition名称
dmz_pool : pool 名称
%2 : domain id
144 145 148 : 变量,在下面$i
进行调用
请问 这是什么程序源码啊