自动判断某一文件的类型

自动判断某一文件的类型

目的：自动判断系统中某一文件的属性。

#!/bin/bash

read -p "please input one file:" FILE

read -p "please input one dir:" DIR

if [ -e /$DIR/$FILE ];then

STRING=`/bin/ls -l -d $DIR/$FILE`RST

FIRSTCHAR=`echo ${STRING:0:1}`

case $FIRSTCHAR in

-)

echo "the $DIR/$FILE is file";;

d)

echo "the $DIR/$FILE is dir";;

l)

echo "the $DIR/$FILE is link file";;

*)

exit

esac

else

echo " the $DIR/$FILE IS NOT EXIST:"

fi
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