创建新文件
sbash=‘#!/bin/bash‘ sauth=‘# auth: xiluhua‘ sdate="# date: $(date +%Y-%m-%d)" shead="$sbash\n$sauth\n$sdate\n" s="$sbash\n$sauth\n$sdate\n"
new sh file
原文:http://www.cnblogs.com/xiluhua/p/6362418.html