小骆驼 第八章 用正则表达式进行匹配
#!/usr/bin/envperl
use strict;
use warnings;
$_ ="#adchbehnyhme3534f\nvdh5ejbnv _+IHG\n";
if(m%(a)%){print "$1\n";}else{print "no match!\n";}
if(/(i)/i){print "$1\n";}else{print "no match!\n";}
if(/ad(.*)5e/s){print "$1\n";}else{print "no match!\n";}
if(/ j(.*)v/x){print "$1\n";}else{print "no match!\n";}
if(/ (.?)/sx){print "$1\n";}else{print "no match!\n";}
if(/\#(.*)/){print "$1\n";}else{print "no match!\n";}
#a
#I
#chbehnyhme3534f
#vdh
#bn
#
#adchbehnyhme3534f