sed: Can't open /usr/web/plan9/sources.html #!/bin/rc switch($#*){ case 0 exit case 1 switch($1){ case *.rtf pub/rtf2text $1 >[2]/dev/null | plumb -i -d edit -a 'action=showdata filename='$1 case *.doc * doc2txt $1 | plumb -i -d edit -a 'action=showdata filename='$1 } exit case * for(i in *) wdoc2txt $i } sed: Can't open /usr/web/plan9/sources.html