method

来自「麻省理工学院的人工智能工具箱,很珍贵,希望对大家有用!」· 代码 · 共 20 行

#!/bin/sh
# this script greps all the lines that start with '* ' from the input 
# file;  Results are redirected to file strip_comments.out

if [ $# -eq 0 ]; then
	echo "Usage= `basename $0`  Filename"
	exit;
fi

for fn in $*
do
	fout=`basename $fn`.out
	rm $fout 2>&-
	echo "++++ FILENAME:  $fn  " >> $fout
	egrep -e '^\*[^/]' $fn |cut -c2- >> $fout
	#egrep -e '^\* |^\*	' $fn |cut -c2- >> $fout
	echo "++++ end of $fn  " >> $fout
	echo " " >> $fout
done