[ The imperialist Japanese military must officially acknowledge and apologize for the coercion of young women into sexual slaves. / 幼い女性を性の奴隷にした帝國主義日本軍の?制性を公式に認め、謝罪しなければならない. ]

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02.File Book
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레벨업 [37]
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IOTN :: Field Book :: 기타정보

 회원가입

java jcp [ 파일 복사, file size 비교 복사, 파일 , 폴더 생성 일자 복사 / kill / stop and go / 일시 정지 ]
최길호 [LIST]   2018-11-26 23:19:22, 조회 : 1,320

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Date;
import java.util.List;

public class jcp {

    public static void main(String[] args) throws ParseException {
        String inFolder = args[0];
        String outFolder = args[1];
        List<File> dirList = getDirFileList(inFolder);
        String dirStr="/";
        if ( System.getProperty("os.name").contains("Win") ) {
            dirStr="\\";
        } else {
            dirStr="/";
        }
        for (int i=0; i<dirList.size(); i++)
        {
            String fileName = dirList.get(i).getName();
            fileCopy(inFolder + dirStr + fileName, outFolder + dirStr + fileName);
        }
        // change folder date time
        SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy HH:mm:ss");
        String chDate = sdf.format(new File(inFolder).lastModified());
        Date newDate = sdf.parse(chDate);
        //System.out.println(chDate2);
        new File(outFolder).setLastModified( newDate.getTime() );
    }

    public static void fileCopy(String inFileName, String outFileName) throws ParseException {
        try {
            File parentDir = new File(outFileName).getParentFile();
            File dirchk = new File(inFileName);
            if ( dirchk.isDirectory() ) return;
            if ( ! parentDir.exists())
            {
                if (parentDir.mkdirs() ) {
                    System.out.println( parentDir.getPath() + " Created." );
                }else {
                    System.out.println( parentDir.getPath() + " Create Fail." );
                    return;
                }
            } else {
                //System.out.println( parentDir.getPath() + " Exists." );
            }
            if( new File(outFileName).exists() ) {
                long in = new File(inFileName).length();
                long of = new File(outFileName).length();
                if ( in == of ) {
                    System.out.println(outFileName + " Exists." );
                    return;
                }
            }
            FileInputStream fis = new FileInputStream(inFileName);
            FileOutputStream fos = new FileOutputStream(outFileName);
            int data = 0;
            while((data=fis.read())!=-1) {
                fos.write(data);
            }
            fis.close();
            fos.close();
            SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy HH:mm:ss");
            String chDate = sdf.format(new File(inFileName).lastModified());
            Date newDate = sdf.parse(chDate);
            File newFile  = new File(outFileName);
            newFile.setLastModified(newDate.getTime());
            System.out.println(outFileName + " Copy." );
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public static List<File> getDirFileList(String dirPath)
    {
        List<File> dirFileList = null;
        File f = null;
        File dir = new File(dirPath);
        if (dir.exists())
        {
            File[] files = dir.listFiles();
            dirFileList = Arrays.asList(files);
        }
        return dirFileList;
    }
}

# 사용 방법
export CLASSPATH=/root:.
cd /EMR/drchart/Chart
# 사전 확인: find dir1 dir2 dir3 -type d -exec echo java jcp {} /backup/drchart/{} \; | more
# 사용명령:
find Chart Backup Test -type d -exec java jcp {} /backup/drchart/{} \;
# kill 명령: ps -ef | grep "find Chart" | grep -v grep | awk '{printf("kill -9 %s\n",$2)}' | sh -

사전 확인 명령
java jcp Chart /backup/drchart/Chart
java jcp Chart/Backup /backup/drchart/Chart/Backup
java jcp Chart/Backup/Sheet /backup/drchart/Chart/Backup/Sheet
java jcp Chart/Backup/Sheet/E5FF10800131 /backup/drchart/Chart/Backup/Sheet/E5FF10800131
java jcp Chart/Backup/Sheet/E5FF10800111 /backup/drchart/Chart/Backup/Sheet/E5FF10800111

실행 결과 [ 빈폴더는 복사 하지 않는다. ]
/backup/drchart/Chart/Backup/Sheet/E5FF10800131 Created.
/backup/drchart/Chart/Backup/Sheet/E5FF10800131/E5FF10800131_50071_20110226125621248.SHT Copy.
/backup/drchart/Chart/Backup/Sheet/E5FF10800131/E5FF10800131_50071_20110226111237533.SHT Copy.
/backup/drchart/Chart/Backup/Sheet/E5FF10800131/E5FF10800131_50071_20110226125701358.SHT Copy.
/backup/drchart/Chart/Backup/Sheet/E5FF10800131/E5FF10800131_50071_20110226122202313.SHT Copy.
/backup/drchart/Chart/Backup/Sheet/E5FF10800111 Created.
/backup/drchart/Chart/Backup/Sheet/E5FF10800111/E5FF10800111_50071_20110226125326597.SHT Copy.
/backup/drchart/Chart/Backup/Sheet/E5FF10800111/E5FF10800111_50071_20110226104744173.SHT Copy.
/backup/drchart/Chart/Backup/Sheet/E5FF10800022 Created.
/backup/drchart/Chart/Backup/Sheet/E5FF10800022/E5FF10800022_50071_20110226121904170.SHT Copy.
/backup/drchart/Chart/Backup/Sheet/E5FF10800022/E5FF10800022_50071_20110226100806600.SHT Copy.

재실행 결과 [ 대상에 파일이 없거나, size가 다르면 복사 한다. ]
/backup/drchart/Chart/Backup/Sheet/E5FF10800131/E5FF10800131_50071_20110226125621248.SHT Exists.
/backup/drchart/Chart/Backup/Sheet/E5FF10800131/E5FF10800131_50071_20110226111237533.SHT Exists.
/backup/drchart/Chart/Backup/Sheet/E5FF10800131/E5FF10800131_50071_20110226125701358.SHT Exists.
/backup/drchart/Chart/Backup/Sheet/E5FF10800131/E5FF10800131_50071_20110226122202313.SHT Exists.
/backup/drchart/Chart/Backup/Sheet/E5FF10800111/E5FF10800111_50071_20110226125326597.SHT Exists.
/backup/drchart/Chart/Backup/Sheet/E5FF10800111/E5FF10800111_50071_20110226104744173.SHT Exists.
/backup/drchart/Chart/Backup/Sheet/E5FF10800022/E5FF10800022_50071_20110226121904170.SHT Exists.
/backup/drchart/Chart/Backup/Sheet/E5FF10800022/E5FF10800022_50071_20110226100806600.SHT Exists.

파일명, 폴더 일자 동일
drwxr-xr-x 2 root root 4096 Feb 26  2011 /backup/drchart/Chart/Backup/Sheet/E5FF10800080
drwxr-xr-x 2 root root 4096 Feb 26  2011 Chart/Backup/Sheet/E5FF10800080/
-rw-r--r-- 1 root root 18224 Feb 26  2011 /backup/drchart/Chart/Backup/Sheet/E5FF10800080/E5FF10800080_50071_20110226120500717.SHT
-rw-r--r-- 1 root root 18224 Feb 26  2011 Chart/Backup/Sheet/E5FF10800080/E5FF10800080_50071_20110226120500717.SHT

소스 수정: http://blowmj.tistory.com/entry/JAVA-%ED%8C%8C%EC%9D%BC%EC%9D%98-%EB%B3%B5%EC%82%AC-%EC%9D%B4%EB%8F%99-%EC%82%AD%EC%A0%9C-%EC%83%9D%EC%84%B1-%EC%A1%B4%EC%9E%AC%EC%97%AC%EB%B6%80-%ED%99%95%EC%9D%B8
216.73.216.248


최길호
Stop and Go 기능
# pause it using kill -STOP
ps -ef | grep "java jcp" | grep -v grep | grep -v find | awk '{printf("kill -STOP %sn",$2)}' | sh -
# process using command kill -CONT
ps -ef | grep "java jcp" | grep -v grep | grep -v find | awk '{printf("kill -CONT %sn",$2)}' | sh -
# kill
ps -ef | grep "find data" | grep -v grep | awk '{printf("kill -9 %sn",$2)}' | sh -
ps -ef | grep "java jcp" | grep -v grep | grep -v find | awk '{printf("kill %sn",$2)}' | sh -

0 21 * * 6 /data/jcp.sh >/dev/null 2>/dev/null
0 21 * * 1-5 /data/jcp.cont.sh
30 7 * * 1-6 /data/jcp.stop.sh		 2018-12-09
09:13:56


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