xref: /plan9/sys/lib/samsave (revision 3e12c5d1bb89fc02707907988834ef147769ddaf)

#!/bin/rc

file=$1
switch($#*){
case 1
	echo -n $file'?'
	yn=`{read < /dev/cons}
	if(~ $yn y){
		cat > $file
	}
case 2
	/bin/echo $file
	/bin/cat > $file
}