Plan 9 from Bell Labs’s /usr/web/sources/contrib/lyndon/contribindex
#!/bin/rc rfork en 9fs 9pio || exit 'no contrib' now = `{date} echo '[ Generated:' $now ']'; echo for (i in /n/9pio/contrib/*/INDEX) { d = `{basename -d $i} echo $d: test -e $d/README && cat $d/README echo sed 's/^/ /' < $i echo }