一、将命令写在文件中redis
数据量比较大的话,建议用程序去生成文件。例如:shell
List<String> planIdList = planDao.findAll().parallelStream().map(PlanModel::getId).map(String::valueOf).collect(Collectors.toList()); BufferedWriter br = new BufferedWriter(new OutputStreamWriter(new FileOutputStream("/Users/chengjiansheng/Desktop/command.txt"))); for (String planId : planIdList) { br.write("SADD PLAN_UNSYNC_S " + planId + "\r\n"); } br.flush(); br.close();
生成的文件多是这样的:spa
接下来,命令行执行命令行
cat command.txt | redis-cli -h 127.0.0.1 -p 6379 -a 123456 --pipe
这个例子比较简单,能够这么作,若是命令比较多的话能够写成shell脚本code
二、grep命令blog
grep "NullPointerException" access.log | wc -l grep "com\.cjs\.babyplan\.controller\.QuestionController.*118795924" access.2019-09-17.log