sed: Can't open /usr/web/plan9/sources.html d-rwxrwxr-x glenda sys 0 Sep 19 2013 9src d-rwxrwxr-x glenda sys 0 Sep 19 2013 cmd --rw-rw-r-- glenda sys 578 May 29 2013 config d-rwxrwxr-x glenda sys 0 Jan 30 2013 lib --rw-rw-r-- glenda sys 368 Feb 28 2002 mkfile sed: Can't open /usr/web/plan9/sources.html