Extract user name from perl script -


i want extract user name, executing perl script, within script itself.

i executing whoami linux command perl follows , works pretty well. 

my $whoami = `whoami`; chomp $whoami; print $whoami;

my intention away calling system commands perl script. therefore looking perl only solution. wondering if there cpan module available can extract system information.

your suggestions in regards appreciated. 

perl -le 'print scalar getpwuid $<'

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