perl 读取文件然后删除

#!/usr/bin/perl use Cwd; use Encode; use LWP::Simple qw(get); my $dir = getcwd; #这个可以获取路径

#print "path $dir n" ; my $controlNum=5; my $rootPath = "D:spket*" ; my @projectName= glob($rootPath);

for(@projectName){ print $."n"; my @workfolwName =glob($.""); for(@workfolwName){ #流水线目录 # print "workflowName $_ n"; my %gg ; my @jobName = glob($_.""); if(scalar(@jobName) >$controlNum){#判断文件数大于预设个数则处理 for(@jobName){ #遍历循环jobName if($=~m/job/g){#包含特定字符的文件夹 my $startIndex = index($,"job",0)+length("job_");#第一个_的位置 my $endIndex = index($,"",index($,0)+length("job_")+1 ) ; my $jobLeng = $endIndex-$startIndex; my $id= substr($,$startIndex,$jobLeng); $gg{$id}=$ ; # print " id == $id jobPathName = $_ n"; }

my @cc = sort{$b<=>$a} keys %gg;
	
	for(my $i=0 ; $i<scalar(@cc);$i++ ){
	  if($i>$controlNum){
	    while(my ($key,$value)= each(%gg)){
		#print " key == $key n";
	      if($key eq $cc[i-1] ){
				print "delPath =  $value n";
			
			}
		}
	   }
	}
	
	}
  }
}