/usr/share/doc/libio-compress-perl/examples/io/gzip/gzstream is in libio-compress-perl 2.069-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | #!/usr/bin/perl
use strict ;
use warnings ;
use IO::Compress::Gzip qw(gzip $GzipError);
gzip '-' => '-', Minimal => 1
or die "gzstream: $GzipError\n" ;
#exit 0;
__END__
#my $gz = new IO::Compress::Gzip *STDOUT
my $gz = new IO::Compress::Gzip '-'
or die "gzstream: Cannot open stdout as gzip stream: $GzipError\n" ;
while (<>) {
$gz->write($_)
or die "gzstream: Error writing gzip output stream: $GzipError\n" ;
}
$gz->close
or die "gzstream: Error closing gzip output stream: $GzipError\n" ;
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