title: mysterious "command not found" when using source command in Linux
body: <p>I am using Fedora.  When I issue:</p>
  
  <pre><code>-bash-3.2$ source na-profile.conf
  </code></pre>
  
  <p>I get:</p>
  
  <pre><code>: command not found
  : command not found
  : command not found
  </code></pre>
  
  <p>The na-profile.conf file looks like:</p>
  
  <pre><code>KEYTAB=server02 export KEYTAB;
  ORACLE_HOME=/home/oracle/app/xxxx/11.2.0.1/yyyyy; export ORACLE_HOME;
  TNS_ADMIN=$ORACLE_HOME/network/admin; export TNS_ADMIN;
  PATH=$PATH:$ORACLE_HOME/bin
  </code></pre>
  
  <p>There are no extra lines or spaces in the file.</p>