title: Hadoop command not found
body: <p>I have installed and configured hadoop in a linux machine .Now i am trying to run a sample MR job.I have started the hadoop via the command /usr/local/hadoop/bin/start-all.sh and the output is </p>
  
  <pre><code>namenode running as process 7876. Stop it first.
  localhost: datanode running as process 8083. Stop it first.
  localhost: secondarynamenode running as process 8304. Stop it first.
  jobtracker running as process 8398. Stop it first.
  localhost: tasktracker running as process 8612. Stop it first.
  </code></pre>
  
  <p>so i think that my hadoop is configured successfully.But when i am tryinh to run below command it is giving  </p>
  
  <pre><code>jeet@jeet-Vostro-2520:~$ hadoop fs -put gettysburg.txt /user/jeet/getty/gettysburg.txt
  hadoop: command not found
  </code></pre>
  
  <p>i am new in hadoop.somebody please help .I am also posting the screenshot of what i am trying<img src="https://i.stack.imgur.com/8lHCQ.png" alt="enter image description here"></p>