3 use IO::Compress::Gzip qw( $GzipError );
7 die "Usage: gzappend gz-file file...\n"
11 my $output = shift @ARGV ;
13 @ARGV = '-' unless @ARGV ;
15 my $gz = new IO::Compress::Gzip $output, Merge => 1
16 or die "Cannot open $output: $GzipError\n" ;
19 or die "Cannot open $output: $GzipError\n" ;