4.4BSD/usr/src/contrib/news/trn3/install-trn

  cp trn newsetup newsgroups Pnews Rnmail /usr/contrib/news
  cp INIT filexp norm.saver mbox.saver makedir Pnews.header Speller artcheck getactive /var/spool/news/data/trn
  strip /var/spool/news/data/trn/getactive 
  cp newsnews /var/spool/news/data/trn

for page in trn.1 Pnews.1 Rnmail.1 newsetup.1 newsgroups.1; do  
    dest=/usr/contrib/man/cat1/`basename $page .1`.0
    nroff -man $F >${dest}
    chown bin.bin ${dest}
    chmod 444 ${dest}
done