Answer / damodar rao

#!/bin/bash
echo 'enter the directory name with path Ex: /home/damoar: ';
read $x;
$size = `du -h $x`;
echo 'size of a given directory $x is : `$size` ';
:wq

Answer / pushkar

if [ -d $var ] ;then
rm -rf $var
fi
mkdir $var

I want to connect to a remote server and execute some commands, how can I achieve this?

0 Answers  

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What are environment variables?

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What is echo in shell?

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Determine the output of the following command: [ -z “” ] && echo 0 || echo 1

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Hi All, Is it possible to create one file name only space or space in file name in UNIX and we can able to run that on Unix?

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What's the difference between scripting and coding?

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Is shell scripting difficult?

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How to make userdefined variables to available for all other shells?

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determine the output of the following command: echo ${new:-variable}

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