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来自「speech signal process tools」· 代码 · 共 41 行

#!/bin/sh

for i in $*
do
  srcname=$i.*me*
  if test -h $srcname
  then
    echo "$srcname is link, not doing."
  else
    until test `lpq | wc -l` -lt 20
    do
      echo "to many (`lpq | wc -l`) in queue, waiting 10 seconds..."
      sleep 10
    done
    case $name in
      history)
	set -x 
	 refer -n -p esps.refs -e history.prme | \
	   itroff -me -D'prersterization on' 
	set +x
	 ;;
      intro)
	set -x
	 refer -n -p esps.refs -e $srcname | itroff -me 
	set +x
	;;
      *)
    	set -x
    	typeset $srcname 
    	set +x
	;;
    esac
  fi
done