摘要:
1.用Shell编程,判断一文件是不是块或字符设备文件,如果是将其拷贝到 /dev 目录下。#!/bin/bash#1.sh#判断一文件是不是字符或块设备文件,如果是将其拷贝到 /dev 目录下#file executable: chmod 755 1.shPATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/binexport PATHecho -e "The program will Judge a file is or not a device file.\n\n"read -p &qu 阅读全文