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yukidarake/stderr.pl

Created April 1, 2014 11:44
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標準エラー出力を変数に入れるには？
Raw
stderr.pl
#!/usr/bin/env perl
use strict;
use warnings;
use IPC::Cmd qw(run_forked);
my $err = run_forked('ls')->{stderr};
print $err;
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