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摘要: sed -i 's/原字符串/新字符串/' /home/1.txt sed -i 's/原字符串/新字符串/g' /home/1.txt 阅读全文
posted @ 2022-10-12 12:15 KeepSmiling_me 阅读(27) 评论(0) 推荐(0)
摘要: $ $ java -jar arthas-boot.jar * [1]: 35542 [2]: 71560 math-game.jar $ trace demo.MathGame run Press Q or Ctrl+C to abort. Affect(class-cnt:1 , method- 阅读全文
posted @ 2022-10-12 12:10 KeepSmiling_me 阅读(74) 评论(0) 推荐(0)
摘要: import com.alibaba.fastjson.JSON; import com.ctrip.car.osd.util.LogHelper; import org.apache.commons.collections.CollectionUtils; import java.util.Arr 阅读全文
posted @ 2022-10-12 11:49 KeepSmiling_me 阅读(52) 评论(0) 推荐(0)
摘要: import java.io.*; public class LowerCaseInputStream extends FilterInputStream { /** * Creates a <code>FilterInputStream</code> * by assigning the argu 阅读全文
posted @ 2022-08-25 10:25 KeepSmiling_me 阅读(51) 评论(0) 推荐(0)
摘要: <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>jaxb2-maven-plugin</artifactId> <version>2.4</version> <executions> <execution> <id>xjc</id> 阅读全文
posted @ 2022-08-19 16:56 KeepSmiling_me 阅读(182) 评论(0) 推荐(0)
摘要: @echo off & setlocal enabledelayedexpansion @REM 需要被替换的字符串,注意字符串前后不加“”,支持空格 set var1=654321 @REM 替换成什么内容,此处是批处理当前路径 set var2=123456 for /r %%i in (*.t 阅读全文
posted @ 2022-08-17 17:06 KeepSmiling_me 阅读(2908) 评论(0) 推荐(0)
摘要: package Thread_01; import java.io.File; import java.io.IOException; /** * @author ZziQon * */ public class main { public static void main(String[] arg 阅读全文
posted @ 2022-08-15 16:43 KeepSmiling_me 阅读(39) 评论(0) 推荐(0)
摘要: busybox.exe bash test.sh 阅读全文
posted @ 2022-08-12 14:41 KeepSmiling_me 阅读(65) 评论(0) 推荐(0)
摘要: public static Object getBean(String beanName) { // 双检锁保证beanMap中确实没有beanName对应的对象 if (!beanMap.containsKey(beanName)) { synchronized (BeanFactory.clas 阅读全文
posted @ 2022-07-02 09:02 KeepSmiling_me 阅读(125) 评论(0) 推荐(0)
摘要: docker run ..............--privileged --cap-add=SYS_ADMIN --device /dev/fuse.................. 阅读全文
posted @ 2022-03-18 10:36 KeepSmiling_me 阅读(128) 评论(0) 推荐(0)
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