program_keep - 博客园

2025年4月

摘要：本机CentOS 7.9环境 only read; install unzip 安装步骤： rpm -ivh unzip-6.0-21.el7.x86_64.rpm need edit install zip 安装步骤： rpm -ivh zip-3.0-11.el7.x86_64.rpm refe 阅读全文

posted @ 2025-04-22 12:36 program_keep 阅读(26) 评论(0) 推荐(0)

How to Allocate Random/Dynamic Port in Spring Boot Application ?

摘要： Fixed Port: server: port: 8080 Random/Dynamic Port: server: port: 0 other: if not set server.port then default port is 8080 refer: https://www.geeksfo 阅读全文

posted @ 2025-04-22 11:13 program_keep 阅读(25) 评论(0) 推荐(0)

java -D use

摘要： -D<name>=<value>: set a system property java -jar -Dspring.profiles.active=test xxx.jar 阅读全文

posted @ 2025-04-22 10:43 program_keep 阅读(8) 评论(0) 推荐(0)

Unzip compressed dump and import via psql

摘要： Use compressed pg_dump: Using -Z pg_dump dbname -Fp -Z6 -v > filename.gz Using gzip pg_dump dbname | gzip > filename.gz Reload data: gunzip gunzip -c 阅读全文

posted @ 2025-04-21 17:17 program_keep 阅读(20) 评论(0) 推荐(0)

create index

摘要： CREATE INDEX IF NOT EXISTS INDEX_NAME ON tableName (fieldName1,fieldName2...); example: CREATE INDEX IF NOT EXISTS draw_orgid_maptype_index on draw(or 阅读全文

posted @ 2025-04-19 09:52 program_keep 阅读(21) 评论(0) 推荐(0)

idea skip maven test

摘要： ![](https://img2024.cnblogs.com/blog/3513425/202504/3513425-20250418134900266-1799101031.png) 阅读全文

posted @ 2025-04-18 13:50 program_keep 阅读(9) 评论(0) 推荐(0)

vim show line

摘要： :set number 阅读全文

posted @ 2025-04-09 15:36 program_keep 阅读(31) 评论(0) 推荐(0)

Be not angry that you cannot make others as you wish them to be,since you cannot make yourself as you wish to be

摘要：你不能由于别人不能成为你所希望的人而恼怒，因为你自己也不能成为自己所希望的人。阅读全文

posted @ 2025-04-08 14:19 program_keep 阅读(17) 评论(0) 推荐(0)

2025年3月

pg_dump plain data with specific schema and table by compressed