sed: Can't open /usr/web/plan9/sources.html --rw-rw-r-- none sys 3960 Aug 30 18:59 ascii.c --rw-rw-r-- none sys 3980 Aug 30 18:59 ascii.c.orig --rw-rw-rw- none sys 12 Aug 30 18:59 email --rw-rw-rw- none sys 29 Aug 30 18:59 files --rw-rw-rw- none sys 0 Aug 30 18:59 notes --rw-rw-rw- none sys 256 Aug 30 19:11 readme sed: Can't open /usr/web/plan9/sources.html