title: Cannot create file in Unix
body: <p>I have a Unix Aix Server which I log in.</p>
  
  <p>When i try to create a file using <code>touch filename.txt</code> I get an error saying : </p>
  
  <pre><code>touch: 0652-046 Cannot create filename.txt
  </code></pre>
  
  <p>I have executed id and ls -lad . commands and posted the results:</p>
  
  <pre><code>Response of id : uid=290975(gaara) gid=10(audit)
  Response of ls -lad . : drwxr-xr-x    2 sigadmin student  256 Jan 11 05:57 .
  </code></pre>