title: How to create multiple directories using shell script
body: <p>I am new to shell script, I am trying to create multiple directories using script at specific locations.i have no idea about that, i am giving here what i have tried so far , </p>
  
  <pre><code>directory_name="/home/usw9bls7/lib1"
  
  if [ -d $directory_name ]
  then
  echo "Directory already exists"
  else
  mkdir $directory_name
  fi
  
  I have to create directory at locations
  "/home/usw9bls7/config1"
  "/home/usw9bls7/DNQ/lib1"
  "/home/usw9bls7/DNQ/config1"
  </code></pre>
  
  <p>Plesae help</p>