sed: Can't open /usr/web/plan9/sources.html --rw-rw-r-- glenda sys 475 Oct 2 2012 allprint.c --rw-rw-r-- glenda sys 149 Dec 11 1999 main.c --rw-rw-r-- glenda sys 215 Oct 23 2002 mkfile --rw-rw-r-- glenda sys 1000 Dec 11 1999 reject.c --rw-rw-r-- glenda sys 403 Dec 11 1999 yyless.c --rw-rw-r-- glenda sys 85 Dec 11 1999 yywrap.c sed: Can't open /usr/web/plan9/sources.html