힐링 ASMR 과 프로그래밍

   // Symbolic Link 만들기.
    NSFileManager *filemgr = [NSFileManager defaultManager];
   
    if ([filemgr createSymbolicLinkAtPath:@"filePath" withDestinationPath:@"destinationPath" error:NULL] == YES)
    {
        NSLog(@"successful");
    }
    else
    {
        NSLog(@"Failed");
    }

    // 파일 제거하기.
    NSFileManager *filemgr = [NSFileManager defaultManager];
   
    if ([filemgr removeItemAtPath:@"filePath" error:NULL] == YES)
    {
        NSLog(@"Remove successful");
    }
    else
    {
        NSLog(@"Remove failed");
    }

   // 파일 복사하기.
    NSFileManager *filemgr = [NSFileManager defaultManager];
    if ([filemgr copyItemAtPath:@"fromFilePath" toPath:@"toFilePath" error:NULL] == YES)
    {
        NSLog(@"Copy successful");
    }
    else
    {
        NSLog(@"Copy failed");
    }

 // 파일 옮기기와 이름 바꾸기.
    NSFileManager *filemgr = [NSFileManager defaultManager];
   
    if ([filemgr moveItemAtPath:@"fromFilePath" toPath:@"toFileName" error:NULL] == YES)
    {
        NSLog(@"Move successful");
    }
    else
    {
        NSLog(@"Move failed");
    }

// 파일의 Readable/Writable/Executable/Deletable 상태 확인하기.
    NSFileManager *filemgr = [NSFileManager defaultManager];
    if ([filemgr isWritableFileAtPath:@"filePath"] == YES)
    {
        NSLog(@"File is writable");
    }
    else
    {
        NSLog(@"File is read only");
    }
   
    isReadableFileAtPath, isWritableFileAtPath, isExecutableFileAtPath

    // 두 파일의 내용 비교하기.
    NSFileManager *filemgr = [NSFileManager defaultManager];
    if ([filemgr contentsEqualAtPath:@"fileName1" andPath:@"fileName2"] == YES)
    {
        NSLog(@"File contents match");
    }
    else
    {
        NSLog(@"File contents do not match");
    }

// 파일이 존재하는지 확인하기.
    NSFileManager *filemgr = [NSFileManager defaultManager];
    if ([filemgr fileExistsAtPath:@"fileName"] == YES)
    {
        NSLog(@"file exists");
    }
    else
    {
        NSLog(@"File not found");
    }

    NSFileManager *filemgr;
    NSArray *filelist;
    int count;
    int i;
   
    filemgr = [NSFileManager defaultManager];
    filelist = [filemgr contentsOfDirectoryAtPath:@"/" error:NULL];
    count = [filelist count];
   
    for(i = 0; i < count; i++)
    {
        NSLog(@"%@", filelist[i]);
    }

[self.tableView setContentInset:UIEdgeInsetsMake(22,
                                                     self.tableView.contentInset.left,
                                                     self.tableView.contentInset.bottom,
                                                     self.tableView.contentInset.right)];

[self performSegueWithIdentifier:@"SegueIdentifier" sender:self];