每日小技巧
1、本地执行.sh脚本文件:./start-sasl.sh
2、查看所有进程:jps
3、查看指定名称的进程:ps -ef|grep iflytek/kafka
4、查询指定端口的进程:netstat -anp|grep 9093(端口号)
5、查询指定文件或文件夹:https://www.cnblogs.com/jiftle/p/9707518.html
查找目录:find /(查找范围) -name '查找关键字' -type d
查找文件:find /(查找范围) -name 查找关键字 -print
6、查看docker指定名称的镜像:docker ps | grep ckafka
7、进入容器:docker exec -it 243c32535da7 /bin/bash
退出容器:exit
8、查看指定进程的路径:cd /proc/8090
cwd即为安装目录
[root@hfa-alpha0082.maple.cn ~]# ps -ef|grep connect
9、shell的复制粘贴快捷键
复制:ctrl+Fn+insert
粘贴:shift+Fn+insert
10、maven下载不到,设置私服
<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.iflytek</groupId> <artifactId>transfer-tunnel</artifactId> <version>1.0-SNAPSHOT</version> <repositories> <repository> <id>nexus-aliyun</id> <name>nexus-aliyun</name> <url>http://maven.aliyun.com/nexus/content/groups/public/</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>false</enabled> </snapshots> </repository> </repositories> <dependencies> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.21</version> </dependency> </dependencies> </project>
11、用idea的datasource组件生成Java bean
12、包文件折叠与展开
本文来自博客园,作者:哥们要飞,转载请注明原文链接:https://www.cnblogs.com/liujinhui/p/15002360.html