10 lines
182 B
Perl
10 lines
182 B
Perl
#!/usr/bin/perl
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foreach (<STDIN>){
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chomp;
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if (/gao/){
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print "$_ was matched 'gao'\n";
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}
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}
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# echo -e 'hello gao\n sdfj \ngao gao gao \ngao lllll' | perl 5re.pl
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