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                    ????? ????
                    
???Perl?????
                    
????Perl???????
                    
????????
                    
??????
                    

                    
???Perl?????
                    
      Perl??Practical
Extraction and Report Language????д????????Larry Wall?????????????????o????????????UNIX?????±???
                    
      .Perl???и?????????C???????????????????????????????????????????????C?????н????????
                    
      .?????????????Perl????????????????????????д?????????????д??????????Perl?????ж????????ζ??Perl????С??????????????????????????????????????????????????????????????
                    
      .Perl????????????sed??awk???????й????????????????????????????Perl?????sed??Perl??awd??Perl?????????
                    
      ????????Perl??C????????awk??sed???????????????????
                    
????Perl???????
                    
                          Perl???λ??/usr/local/bin/perl??/usr/bin/perl?С????????Internet??????FTP???????????ftp://prep.ai.mit.edu/pub/gnu/perl-5.004.tar.gz??
                    
      ??????????
                    
      (1)?????
                    
      $gunzip perl-5.004.tar.gz
                    
      $tar xvf -
<perl-5.004.tar.gz
                    
      (2)????
                    
      $make makefile
                    
      (3)?????
                    
      ????????????????????????????????????????????磺
                    
      $copy <compiled excutable
file> /usr/local/bin/perl
                    
      ???????????????????
                    

                    

                    


                    ????
                    

                    


                    
    
                    
        ???
        ??
    
                    
    
                    
        ftp.netlabs.com
        IP?????192.94.48.152
                    
        ?? /pub/outgoing/perl5.0                     		
    
                    
    
                    
        ftp.cis.ufl.edu
        IP?????
        128.227.100.198
                    
        ?? /pub/perl/src/5.0                     		
    
                    
    
                    
        ftp.uu.net
        IP?????
        192.48.96.9
                    
        ?? /languages/perl                     		
    
                    
    
                    
        ftp.khoros.unm.edu
        IP?????
        198.59.155.28
                    
        ?? /pub/perl                     		
    
                    
    
                    
        ftp.cbi.tamucc.edu
        IP?????
        165.95.1.3
                    
        ?? /pub/duff/Perl                     		
    
                    
    
                    
        ftp.metronet.com
        IP?????
        192.245.137.1
                    
        ?? /pub/perl/sources                     		
    
                    
    
                    
        genetics.upenn.edu
        IP?????
        128.91.200.37
                    
        ?? /perl5                     		
    
                    

                    

                    


                    ???
                    

                    


                    
    
                    
        Site
        Location
        
    
                    
    
                    
        ftp.cs.ruu.nl
        IP?????
        131.211.80.17
                    
        ?? /pub/PERL/perl5.0/src                     		
    
                    
    
                    
        ftp.funet.fi
        IP?????
        128.214.248.6
                    
        ?? /pub/languages/perl/ports/perl5                     		
    
                    
    
                    
        ftp.zrz.tu-berlin.de
        IP?????
        130.149.4.40
                    
        ?? /pub/unix/perl                     		
    
                    
    
                    
        src.doc.ic.ac.uk
        IP?????
        146.169.17.5
                    
        ?? /packages/perl5                     		
    
                    

                    

                    


                    ????
                    

                    

                    


                    
    
                    
        Site
        Location
        
    
                    
    
                    
        sungear.mame.mu.oz.au
        IP?????
        128.250.209.2
                    
        ?? /pub/perl/src/5.0                     		
    
                    

                    

                    


                    ????
                    

                    


                    
    
                    
        Site
        Location
        
    
                    
    
                    
        ftp.inf.utfsm.cl
        IP?????
        146.83.198.3
                    
        ?? /pub/gnu                     		
    
                    

                    

                    

????????
                    
      ????????????????Perl?????????????????$chmod
+x <program>???????????$./<program>????????????"/usr/local/bin/perl
not found"???????????а????????????°????
                    
?????????????б????#!/usr/local/bin/perl??perl????λ?????
                    
???????
                    
      ?????????????????????#???磺
                    
      # this line is a comment
                    
      ???????????????????????????????????????
                    

                    


                    ????? ??
                    

paper | appdir | ssv



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