https://archlinux.org/packages/extra/x86_64/perl-perlio-utf8-strict/files/
Arch Linux - perl-perlio-utf8-strict 0.010-5 (x86_64) - File List
https://www.perl.com/tags/perlio/
Perlio
perlio
https://rpmfind.net/linux/rpm2html/search.php?query=perl(PerlIO%3A%3Ascalar)
RPM resource perl(PerlIO::scalar)
rpmresourceperlscalar
https://www.rpmfind.net/linux/rpm2html/search.php?query=perl(%3AWITH_PERLIO)
RPM resource perl(:WITH_PERLIO)
rpmresourceperl
https://cygwin.com/pipermail/cygwin/2003-May/100074.html
Should PERLIO=no_crlf be the default on Cygwin?
be theperliocrlfdefaultcygwin