ChatGPT几个有趣的玩法

I want you to act as a Linux terminal. I will type commands and you will reply with what the
terminal should show. I want you to only reply with the terminal output inside one unique
code block, and nothing else. Do no write explanations. Do not type commands unless I
instruct you to do so. When I need to tell you something in English I will do so by putting
text inside curly brackets {like this}. My first command is pwd.

ip a
ps -ef

create a bash shell program that scans for open ports on a hostname.

编写一个shell脚本
1、grep过滤这两个ORA报错'ORA-02063|ORA-08176' 将记录写入ora.error文件并在其中加上当前时间戳表明记录生成的时间,例如LoadEdcData_ARRAY,2022-12-27 12:12:12
2、从10.50.10.180 mysql的ch_qms数据库中执行以下sql获取JOB_NAME和ETL_TIMESTAMP，例如LoadEdcData_OC,2022-12-27 14:00:00
SELECT JOB_NAME,ETL_TIMESTAMP
FROM etl_conf_d
WHERE   
1=1
AND JOB_NAME LIKE '%EDC%'
AND JOB_GROUP_NAME = 'EDC_ETL_HIS'
AND VALID_FLG = 'y'
3、将ora.error的第二列时间戳和第二步的ETL_TIMESTAMP时间做比较，如果超过1小时，执行etl -k job,然后再执行etl -s job,其中job取ora.error 得到第一列

#!/bin/bash
# 过滤这两个 ORA 报错，并将记录写入 ora.error 文件中
grep  -E -l  "ORA-02063|ORA-08176" /aplog/EDA_ETL/edc_log/*/info.log.* | while read line; do
  # 在记录中加上当前时间戳
  echo "$line,$(date +"%Y-%m-%d %T")" >> ora.error
done
# 从 MySQL 数据库中执行 SQL 语句，获取 JOB_NAME 和 ETL_TIMESTAMP
mysql -h 10.50.10.180 -uroot -pchot123 -D ch_qms -e "SELECT JOB_NAME,ETL_TIMESTAMP FROM etl_conf_d WHERE 1=1 AND JOB_NAME LIKE '%EDC%' AND JOB_GROUP_NAME = 'EDC_ETL_HIS' AND VALID_FLG = 'y'" > jobs.txt
# 遍历 ora.error 文件，并比较时间戳
while read line; do
  # 将 ora.error 中的第二列时间戳转换为时间戳
  orastr=`echo $line | cut -d "," -f 2`
  ora_timestamp=$(date -d "$(echo $line | cut -d "," -f 2)" +%s)
  # 获取 JOB_NAME
  jobstr=$(echo $line | cut -d "," -f 1 | awk -F "/" '{print $5}')
  echo "job_name: LoadEdcData_$jobstr";
  job_name=LoadEdcData_${jobstr}
  # 从 jobs.txt 中查找与 JOB_NAME 匹配的 ETL_TIMESTAMP
  etl_timestampstr=$(grep -E "$job_name\b" jobs.txt | cut -f 2)
  etl_timestamp=$(grep -E "$job_name\b" jobs.txt | cut -f 2)
  # 将 ETL_TIMESTAMP 转换为时间戳
  etl_timestamp=$(date -d "$etl_timestamp" +%s)
  echo "ora_timestamp: ${orastr, ora_timestamp-unix: ${ora_timestamp}}"
  echo "mysql etl_timestamp: $etl_timestampstr, etl_timestamp-unix:${etl_timestamp}"
  # 计算时间差（以秒为单位）
  time_diff=$((ora_timestamp-etl_timestamp))
  echo "time_diff: ${time_diff}"
  # 如果时间差超过 1 小时（3600 秒），执行 etl -k 和 etl -s
  if [ $time_diff -gt 3600 ]; then
    #etl -k "$job_name"
    echo $job_name
    etl -c "$job_name"
  fi
done < ora.error