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摘要: MySQL [DB_NAME]> desc TABLE_NAME; | status | enum('待派单','待指派','待整改','已整改','已通过','被退回','已作废','非正常关闭') | YES | | NULL | | select status+0 as status_num, 阅读全文
posted @ 2020-12-02 10:34 chenzechao 阅读(236) 评论(0) 推荐(0)
摘要: # https://www.cnblogs.com/pmars/archive/2013/02/17/2914444.html 在SHELL编程中,经常要处理一些字符串变量。比如,计算长度啊、截取子串啊、字符替换啊等等,常常要用到awk、expr、sed、tr等命令。下面给大家介绍个简单的字符串处理 阅读全文
posted @ 2020-12-01 17:05 chenzechao 阅读(305) 评论(0) 推荐(0)
摘要: 1. help->Edit Custom VM Options在最下面加上一行代码:-javaagent:$USER_HOME/Downloads/jetbrains-agent.jar 2. 重启idea,然后点击help -> Registerhttp://fls.jetbrains-agent 阅读全文
posted @ 2020-11-24 15:08 chenzechao 阅读(97) 评论(0) 推荐(0)
摘要: https://blog.csdn.net/zzhongcy/article/details/108538581?utm_medium=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel 阅读全文
posted @ 2020-11-05 15:11 chenzechao 阅读(468) 评论(0) 推荐(0)
摘要: ## 1. 开启```bashdocker run -d -it \--name doris \--net=host \-v /volume1/doris/incubator-doris:/root/incubator-doris/ apachedoris/doris-dev:build-env-1 阅读全文
posted @ 2020-11-03 22:52 chenzechao 阅读(1482) 评论(0) 推荐(0)
摘要: tomcat版本需要升级到8.5.47以上 <!-- server.xml --> <Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" secure="true" /> <! 阅读全文
posted @ 2020-10-21 14:08 chenzechao 阅读(210) 评论(0) 推荐(0)
摘要: for i in `cat /etc/passwd|awk -F':' '{print $1}'` do # crontab -u ${i} -l 2>/dev/null crontab -u ${i} -l done 阅读全文
posted @ 2020-09-25 15:54 chenzechao 阅读(3112) 评论(0) 推荐(1)
摘要: mkdir -p /data/mvn/nexus-data && chown -R 200 /data/mvn/nexus-data docker run -d -p 8888:8081 --restart=always --name nexus -v /data/mvn/nexus-data:/n 阅读全文
posted @ 2020-09-25 14:45 chenzechao 阅读(166) 评论(0) 推荐(0)
摘要: https://www.iteblog.com/archives/6625.html?from=like 阅读全文
posted @ 2020-09-14 10:33 chenzechao 阅读(278) 评论(0) 推荐(0)
该文被密码保护。 阅读全文
posted @ 2020-09-09 23:28 chenzechao 阅读(0) 评论(0) 推荐(0)
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