编写生成脚本基本格式的脚本，包括作者，联系方式，版本，时间，描述等

#!/bin/bash
[ -z "$1" ] && echo "please put in you shell name." && exit 1
[ -f $1 ] && rm -f $1
touch $1
read -p "author: " author
read -p "telephone: " telephone
read -p "version: " version
read -p "describe: " describe
echo "#!/bin/bash" >> $1
echo "#author:${author}" >> $1
echo "#telephone:${telephone}" >> $1
echo "#version:${version}" >> $1
echo "#describe:${describe}" >> $1