append_path PATH /usr/sbin
append_path PATH /usr/local/bin
append_path PATH /usr/local/sbin
+append_path PATH /opt/local/bin
+append_path PATH /opt/local/sbin
append_path PATH /usr/pkg/bin
append_path PATH /usr/pkg/sbin
append_path PATH /usr/pkg/lib/perl5/site_perl/bin