哪位正則大神幫忙看下這個

Crisewng

時間:2005
國別:泰國
分類:動作
語言:泰語
字幕:中文字幕
片長:98分鐘
視頻尺寸:1280x720
導(dǎo)演:普拉奇亞·平克堯 Prachya Pinkaew
主演:托尼·賈 Tony Jaa .....Kham (as Tony Ja)
     阮明智 Johnny Nguyen .....Johnny
     派特察泰·王卡姆勞 Petchtai Wongkamlao ....Inspector Mark (as Mum Jokmok)
     內(nèi)森·瓊斯 Nathan Jones ....TK
     kamlao .....Inspector Mark (as Mum Jokmok)
     Xing Jing .....Madam Rose
     Nathan Jones .....TK
     Bongkoj Khongmalai .....Pla
     David Asavanond .....Rick
     Dean Alexandrou .....Bodyguard
     Tony Chu .....Thug
     Lateef Crowder .....Capoeira Fighter
     Damian De Montemas .....Vincent
     Don Ferguson .....Body Guard
     Jon Foo .....Wu Shu Fighter
     Erik Markus Schuetz .....Jhonny's Bodyguard
     Daniel O'Neill
     Ron Smoorenburg .....Kham's opponent
     David Ussawanon
現(xiàn)在我想要取出：號后邊的那些值2005 泰國 動作  可否有人幫忙 感激不禁

felix0608

在linux下

cut -d ':' -f2   filename


回復(fù) 1# Crisewng


   

Crisewng

謝謝 了 不過結(jié)果好像不太對，

rubyish

看看:

1. #!/usr/bin/perl
   
2. my $s = do { local $/; <DATA> };
   
3. my @teach = grep chomp, split /^.*:/m, $s;
   
4. print $teach[0], "\n";    # 2005
   
5. print $teach[5], "\n";    # 98分鐘
   
6. 
   
7. __DATA__
   
8. 時間:2005
   
9. 國別:泰國
   
10. 分類:動作
    
11. 語言:泰語
    
12. 字幕:中文字幕
    
13. 片長:98分鐘
    
14. 視頻尺寸:1280x720
    
15. 導(dǎo)演:普拉奇亞·平克堯 Prachya Pinkaew
    
16. 主演:托尼·賈 Tony Jaa .....Kham (as Tony Ja)
    
17.      阮明智 Johnny Nguyen .....Johnny
    
18.      派特察泰·王卡姆勞 Petchtai Wongkamlao ....Inspector Mark (as Mum Jokmok)
    
19.      內(nèi)森·瓊斯 Nathan Jones ....TK
    
20.      kamlao .....Inspector Mark (as Mum Jokmok)
    
21.      Xing Jing .....Madam Rose
    
22.      Nathan Jones .....TK
    
23.      Bongkoj Khongmalai .....Pla
    
24.      David Asavanond .....Rick
    
25.      Dean Alexandrou .....Bodyguard
    
26.      Tony Chu .....Thug
    
27.      Lateef Crowder .....Capoeira Fighter
    
28.      Damian De Montemas .....Vincent
    
29.      Don Ferguson .....Body Guard
    
30.      Jon Foo .....Wu Shu Fighter
    
31.      Erik Markus Schuetz .....Jhonny's Bodyguard
    
32.      Daniel O'Neill
    
33.      Ron Smoorenburg .....Kham's opponent
    
34.      David Ussawanon
    

復(fù)制代碼

rubyish

or:

1. #!/usr/bin/perl -w
   
2. use 5.018;
   
3. my $s = do { local $/; <DATA> };
   
4. my ( undef, @teach ) = map { chomp; $_ } split /^(.*):/m, $s;
   
5. my %teach = @teach;
   
6. say $teach{'時間'};    # 2005
   
7. say $teach{'導(dǎo)演'};    # 普拉奇亞·平克堯 Prachya Pinkaew
   
8. 
   
9. __DATA__
   
10. 時間:2005
    
11. 國別:泰國
    
12. 分類:動作
    
13. 語言:泰語
    
14. 字幕:中文字幕
    
15. 片長:98分鐘
    
16. 視頻尺寸:1280x720
    
17. 導(dǎo)演:普拉奇亞·平克堯 Prachya Pinkaew
    
18. 主演:托尼·賈 Tony Jaa .....Kham (as Tony Ja)
    
19.      阮明智 Johnny Nguyen .....Johnny
    
20.      派特察泰·王卡姆勞 Petchtai Wongkamlao ....Inspector Mark (as Mum Jokmok)
    
21.      內(nèi)森·瓊斯 Nathan Jones ....TK
    
22.      kamlao .....Inspector Mark (as Mum Jokmok)
    
23.      Xing Jing .....Madam Rose
    
24.      Nathan Jones .....TK
    
25.      Bongkoj Khongmalai .....Pla
    
26.      David Asavanond .....Rick
    
27.      Dean Alexandrou .....Bodyguard
    
28.      Tony Chu .....Thug
    
29.      Lateef Crowder .....Capoeira Fighter
    
30.      Damian De Montemas .....Vincent
    
31.      Don Ferguson .....Body Guard
    
32.      Jon Foo .....Wu Shu Fighter
    
33.      Erik Markus Schuetz .....Jhonny's Bodyguard
    
34.      Daniel O'Neill
    
35.      Ron Smoorenburg .....Kham's opponent
    
36.      David Ussawanon
    

復(fù)制代碼

kernel69

這樣？

1. $ perl -ne '/^\s+/ ? print : print $st=(split/:/)[1]' a2
   
2. 2005
   
3. 泰國
   
4. 動作
   
5. 泰語
   
6. 中文字幕
   
7. 98分鐘
   
8. 1280x720
   
9. 普拉奇亞·平克堯 Prachya Pinkaew
   
10. 托尼·賈 Tony Jaa .....Kham (as Tony Ja)
    
11.      阮明智 Johnny Nguyen .....Johnny
    
12.      派特察泰·王卡姆勞 Petchtai Wongkamlao ....Inspector Mark (as Mum Jokmok)
    
13.      內(nèi)森·瓊斯 Nathan Jones ....TK
    
14.      kamlao .....Inspector Mark (as Mum Jokmok)
    
15.      Xing Jing .....Madam Rose
    
16.      Nathan Jones .....TK
    
17.      Bongkoj Khongmalai .....Pla
    
18.      David Asavanond .....Rick
    
19.      Dean Alexandrou .....Bodyguard
    
20.      Tony Chu .....Thug
    
21.      Lateef Crowder .....Capoeira Fighter
    
22.      Damian De Montemas .....Vincent
    
23.      Don Ferguson .....Body Guard
    
24.      Jon Foo .....Wu Shu Fighter
    
25.      Erik Markus Schuetz .....Jhonny's Bodyguard
    
26.      Daniel O'Neill
    
27.      Ron Smoorenburg .....Kham's opponent
    
28.      David Ussawanon
    
29. $

復(fù)制代碼

回復(fù) 1# Crisewng


   

Crisewng

回復(fù) 4# rubyish


    終于等到rubyish 大神了 ，等你等的好久

Crisewng

回復(fù) 6# kernel69


    恩 謝謝 。是這樣的

神之戰(zhàn)戟

回復(fù) 5# rubyish


    大神您好，求教個問題 my @teach = grep chomp, split /^.*:/m, $s;
這個地方split /^.*:/m正則表達式后面有沒有m，對結(jié)果影響很大，我想問下為什么要加m,在什么情況下需要加上m呢？？請您給講下好嗎？謝謝�。�！

zwin506

open FMV,"/home/tiger506/Program/Perl/movie" or die "Can not open the file.$!\n";
while(chomp($line=<FMV>)){
        if($line=~m/:/){
                ($key,$value)=split /:/,$line;
                print $value."\n";

        }
}
close FMV;
結(jié)果：
bash-4.2$ ./pans_01.pl
2005
泰國
動作
泰語
中文字幕
98分鐘
1280x720
普拉奇亞·平克堯 Prachya Pinkaew
托尼·賈 Tony Jaa .....Kham (as Tony Ja)