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使用shell脚本实现USB设备的加载与文件复制

2013-02-18 19:25 841 查看

在Linux操作系统中，如果插入一个USB设备，需要用mount挂载命令才能实现这个设备的加载，下面写一个USB设备挂载与文件复制的Shell程序，程序需求：

1、运行时，提示用户输入“y”或者“Y”，确定是否挂载USB设备，U盘文件/dev/sdc1

if[$ANS="Y" -o $ANS = "y"]
then mount -t vfat /dev/sdc1 /mnt/usb

2、确定是否复制文件到/root

最好用$?判断一下是否复制成功，$? -eq 0，表示复制成功

while[$ANS="Y" -o $ANS = "y"]
do
ls -lha /mnt/usb
echo "type the filename you want to copy"
read FILE
cp /mnt/usb/"$FILE" /root

3、确定是否复制文件到USB设备中

echo "Do you want to copy files to USB(y/n)"
read ANS
while[$ANS="Y" -o $ANS = "y"]
do
ls -lh /root
echo "type the filename you want to copy"
read FILE
cp /root/"$FILE" /mnt/usb
if[ $? -eq 0];then
echo "Finished"
else
echo "Error"
fi
echo "any other files(Y/N)"
read ANS
done

完整的脚本：

#!/bin/bash
#autousb

echo "Welcome to USB"
echo "Do you want load USB(Y/N)"
read ANS

if[$ANS="Y" -o $ANS = "y"];
then mount -t vfat /dev/sdc1 /mnt/usb
echo "Do you want to copy files to /root(y/n)?"
read ANS
while[$ANS="Y" -o $ANS = "y"]
do
ls -lha /mnt/usb
echo "type the filename you want to copy"
read FILE
cp /mnt/usb/"$FILE" /rootif[ $? -eq 0];then
echo "Finished"
else
echo "Error"
fi
echo "any other files(Y/N)"
read ANS
done
fi

echo "Do you want to copy files to USB(y/n)"
read ANS
while[$ANS="Y" -o $ANS = "y"]
do
ls -lh /root
echo "type the filename you want to copy"
read FILE
cp /root/"$FILE" /mnt/usb
if[ $? -eq 0];then
echo "Finished"
else
echo "Error"
fi
echo "any other files(Y/N)"
read ANS
done
echo "Do you want to umount?(y/n)"
read ANS

if[$ANS="Y" -o $ANS = "y"];then
umount /mnt/usb
else
echo "umount error"
fi
echo "GoodBye!!"

本文出自 “捷哥的IT小屋” 博客，请务必保留此出处/article/4124122.html

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