Shell determines if file/directory is empty

Shell determines if file/directory is emptyCategory: Linux 2010-05-29 17:06 3512 People read review (0) Favorite report Shell file

At the beginning of the shell, a lot of the internet is not looking for the West looking for.

#判断文件目录是否为空

The first type:

emptydir.sh

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#!/bin/sh
Directory=$1
If ["' ls-a $DIRECTORY '" = ""]; Then
echo "$DIRECTORY is indeed empty"
Else
echo "$DIRECTORY is not empty"
Fi

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The second type:

count.sh

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#!/bin/sh
count= ' ls $*|wc-w '
If ["$count" > "0"];
Then
echo "File Size $count"
Else
echo "empty!"
Fi

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#目录是否存在

ifmkdir.sh

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#!/bin/sh
dir= "Test"
if [!-D $dir]; Then
echo "$dir NOT EXISTS"
mkdir "$dir"
Else
echo "$dir exists!"
Fi

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