Edit File: gzstream
#!/usr/bin/perl use strict ; use warnings ; use Compress::Zlib ; binmode STDOUT; # gzopen only sets it on the fd #my $gz = gzopen(\*STDOUT, "wb") my $gz = gzopen('-', "wb") or die "Cannot open stdout: $gzerrno\n" ; while (<>) { $gz->gzwrite($_) or die "error writing: $gzerrno\n" ; } $gz->gzclose ;