摘要: repository目录拷贝进去, 不必须名字一样,否正需要改settings.xml 内网要work offline 阅读全文
posted @ 2023-03-16 22:24 trump2 阅读(17) 评论(0) 推荐(0)
摘要: 搭建: 见: https://blog.csdn.net/qq_50227688/article/details/115379121 kibana下载: https://artifacts.elastic.co/downloads/kibana/kibana-7.4.0-linux-x86_64.t 阅读全文
posted @ 2023-03-13 17:55 trump2 阅读(44) 评论(0) 推荐(0)
摘要: 1.设置开机启动 : systemctl enable mysqld 2.查看开机启动项 systemctl list-unit-files | grep mysqld 3.mini-iso系统缺少gcc,c++, 先从完整的iso中找齐rpm包 然后rpm -Uvh *.rpm --nodeps 阅读全文
posted @ 2023-03-09 16:11 trump2 阅读(28) 评论(0) 推荐(0)
摘要: 1.4个rpm包 2. rpm -Uvh *.rpm --nodeps --force 3. 替换config.xml, users.xml 4.在/etc/clickhouse-server/config.d/放cluster.xml 5.chmod 777 /etc/clickhouse-ser 阅读全文
posted @ 2023-03-08 16:09 trump2 阅读(36) 评论(0) 推荐(0)
摘要: 参见: https://blog.csdn.net/winy_lm/article/details/88076968?spm=1001.2101.3001.6650.14&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EE 阅读全文
posted @ 2022-12-08 13:37 trump2 阅读(220) 评论(0) 推荐(0)
摘要: java 模拟javascripe的promise 必须通过Callable接口,通过主线程阻塞监听 futures[j].get(); 来保证任务执行完毕. 示例代码 public class TestV { public static List<Integer> list = Collectio 阅读全文
posted @ 2022-11-28 11:52 trump2 阅读(236) 评论(0) 推荐(0)
摘要: 一.ipv4(255.255.255.255和254都表示不过网关, 255.255.255.252:表示4-2=2个ip可用; 255.255.255.248表示8-2=6个ip可用) ip: 4个8位的二级制数表示网络 netmask: 前面的1表示网络端, 后面的0表示主机段. 如 11111 阅读全文
posted @ 2022-11-24 10:31 trump2 阅读(646) 评论(0) 推荐(0)
摘要: shell中传map参数, 参见https://cloud.tencent.com/developer/article/1486482 1.获取cpu,内存,磁盘写日志脚本 #! /bin/bash #要监控的进程 process_name=(MainApp filebeat) #该脚本跑的log存 阅读全文
posted @ 2022-11-17 11:26 trump2 阅读(23) 评论(0) 推荐(0)
摘要: 1.写一个SpringUtil @Componentpublic class SpringUtil implements ApplicationContextAware 2.在启动类中可以读取任何bean SpringApplication.run(Xxx.class, args);CommonCo 阅读全文
posted @ 2022-10-17 10:17 trump2 阅读(1330) 评论(0) 推荐(0)
摘要: #!/usr/bin/python# -*- coding: UTF-8 -*-import datetimeimport jsonimport randomimport timeimport os def core_mail(): nowtime = time.strftime('%Y-%m-%d 阅读全文
posted @ 2022-10-17 10:05 trump2 阅读(57) 评论(0) 推荐(0)