title: SQLPlus client cannot run even when LD_LIBRARY_PATH is set
body: <p>I'm trying to execute sqlplus from terminal. I already defined bash_profile adding LD_LIBRARY_PATH lines below:</p>
  
  <pre><code>[[ -s "$HOME/.profile" ]] &amp;&amp; source "$HOME/.profile" # Load the default .profile
  
  LD_LIBRARY_PATH=/usr/local/instantclient_12_2:${LD_LIBRARY_PATH}
  export LD_LIBRARY_PATH
  </code></pre>
  
  <p>calling sqlplus I get this error: </p>
  
  <pre><code>sqlplus: error while loading shared libraries: libsqlplus.so: cannot open shared object file: No such file or directory
  </code></pre>
  
  <p>This is solved only when I explicitly export path on terminal:</p>
  
  <p>export <code>LD_LIBRARY_PATH=/usr/local/instantclient_12_2:${LD_LIBRARY_PATH}</code></p>
  
  <p>If I already defined that on bash_profile, why the error persists?</p>
  
  <p>P.S: After changes I logout reboot my machine to refresh environment. But no success.</p>