sed: Can't open /usr/web/plan9/sources.html --rw-rw-r-- glenda sys 10063 Mar 1 2007 code.c --rw-rw-r-- glenda sys 2358 Dec 11 1999 hoc.h --rw-rw-r-- glenda sys 9666 Aug 12 2006 hoc.y --rw-rw-r-- glenda sys 1441 Dec 11 1999 init.c --rw-rw-r-- glenda sys 990 Dec 11 1999 math.c --rw-rw-r-- glenda sys 173 Dec 11 1999 mkfile --rw-rw-r-- glenda sys 980 Dec 11 1999 symbol.c --rw-rw-r-- glenda sys 1782 Dec 11 1999 tests.a sed: Can't open /usr/web/plan9/sources.html