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  1. #!/usr/bin/perl
  2. use strict;
  3. use warnings;
  4. my $line = q|devtmpfs  8234932  144   8234788  1%  /dev|;
  5. my @temp_arr = split(" ",$line);
  6. my $var;
  7. foreach (@temp_arr){
  8. 	if($_ =~ /%$/){
  9. 		$var = $_;
  10. 	}
  11. }
  12. print "Result: $var";
Success #stdin #stdout 0s 3740KB
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Standard input is empty
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Result: 1%
https://ideone.com/e2fNOf
language:
Perl (perl 5.28.1)
created:
11 years ago
visibility:
public

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