批量替换程序的文件注释头

#!/bin/bash SOURCE_DIR=`dirname $0` if [ $# != 1 ]; then echo "Usage: replace_header.sh <file>" exit 1 fi cat $SOURCE_DIR/header.template > $SOURCE_DIR/tmp cat $1 | awk -f $SOURCE_DIR/remove_header.awk >> $SOURCE_DIR/tmp mv $SOURCE_DIR/tmp $1