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Perl에서 분할 및 저장

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Perl에서 분할 및 저장

다음 내용이 포함된 파일이 있습니다.

Ref  BBPin      r:/WORK/M375FS/HMLSBLK4BIT0P0_0/LSVCC15
Impl BBPin      i:/WORK/M375FS/HMLSBLK4BIT0P0_0/LSVCC15

Ref  BBPin      r:/WORK/HMLSBLK4BIT0P0_0/LSVCC3
Impl BBPin      i:/WORK/HMLSBLK4BIT0P0_0/LSVCC3

Ref  BBPin      r:/WORK/HMLSBLK4BIT0P0_0/LSVSS
Impl BBPin      i:/WORK/HMLSBLK4BIT0P0_0/LSVSS

Ref  BBPin      r:/WORK/IOP054_VINREG5_0/R0T
Impl BBPin      i:/WORK/IOP054_VINREG5_0/R0T

Ref  BBPin      r:/WORK/IOP055_VINREG5_1/R0T
Impl BBPin      i:/WORK/IOP055_VINREG5_1/R0T

그리고 내가 실행중인 코드

#!/usr/bin/perl                                           
use warnings;
use strict;

my @words;
my $module;
my $pad;
open(my $file,'<',"file1.txt") or die $!;   
OUT: while(<$file>){
    chomp;
    $pad =$', if($_ =~ /(.*)\//g);

    @words= split('/');
    OUT1: foreach my $word (@words){        
         if($word eq 'IOP054_VINREG5_0'){
             print "Module Found \n";
             $module=$word;last OUT;
         }
    }
}
print $module, "\n";
print ("The pad present in module is :");
print $pad, "\n";

하지만 마지막 말을 모두 보여주고 싶습니다. 이 목표를 어떻게 달성할 수 있나요? 예상 출력

 HMLSBLK4BIT0P0_0 
The pad present in module is LSVCC15
 HMLSBLK4BIT0P0_0
   The pad present in module is LSVCC3
 HMLSBLK4BIT0P0_0
 The pad present in module is LSVSS 
IOP054_VINREG5_0 
The pad present in module is R0T
  IOP054_VINREG5_0 
The pad present in module is R0T

내 코드는 무엇을 보여줍니까?

IOP054_VINREG5_0 
    The pad present in module is R0T

답변1

다른 데이터 처리가 필요하지 않으면 Perl이 필요하지 않습니다. 간단한 awk스크립트로 충분합니다.

$ awk -F '/' '/^Ref/ { printf("%s\nThe pad present in module is %s\n", $(NF-1), $NF) }' file
HMLSBLK4BIT0P0_0
The pad present in module is LSVCC15
HMLSBLK4BIT0P0_0
The pad present in module is LSVCC3
HMLSBLK4BIT0P0_0
The pad present in module is LSVSS
IOP054_VINREG5_0
The pad present in module is R0T
IOP055_VINREG5_1
The pad present in module is R0T

이는 입력을 /구분된 필드로 처리하고 마지막 두 필드를 각 줄을 시작하는 형식화된 텍스트 문자열로 출력합니다 Ref.

펄 사용:

#!/usr/bin/env perl

use strict;
use warnings;

while (<>) {
    /^Ref/ || next;

    chomp;
    my ($module, $pad) = (split('/'))[-2,-1];

    printf("%s\nThe pad present in module is %s\n", $module, $pad);
}

실행하세요:

$ perl script.pl file
HMLSBLK4BIT0P0_0
The pad present in module is LSVCC15
HMLSBLK4BIT0P0_0
The pad present in module is LSVCC3
HMLSBLK4BIT0P0_0
The pad present in module is LSVSS
IOP054_VINREG5_0
The pad present in module is R0T
IOP055_VINREG5_1
The pad present in module is R0T

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