sed: Can't open /usr/web/plan9/sources.html --rw-rw-r-- yk sys 9507 Apr 4 2014 cyrillic.h --rw-rw-r-- yk sys 7921 Apr 4 2014 cyrillic.h.orig --rw-rw-rw- yk sys 18 Apr 4 2014 email --rw-rw-r-- yk sys 68 Apr 4 2014 files --rw-rw-r-- yk sys 0 Apr 4 2014 notes --rw-rw-r-- yk sys 55 Apr 4 2014 readme --rw-rw-r-- yk sys 19727 Apr 4 2014 tcs.c --rw-rw-r-- yk sys 19663 Apr 4 2014 tcs.c.orig sed: Can't open /usr/web/plan9/sources.html