>> Hello. I'm writing a Plan 9 version of the UNX cut utility and I was >> wondering if there was an alternative to the popen()/pclose() system. >> The reason is that my cut synthesizes the command line (an awk >> command line) for piping to rc. Thanks. > > i recall Geoff wrote a version for a Rangboom component. > i''ll find it and put it on sources.
/n/sources/contrib/fst/popen.c
