title: what is the use of "wgetrc" command in wget download
body: <p>What is purpose of "wgetrc" in the below commands.</p>
  
  <pre><code> -sh-3.00$ WGETRC=/hom1/spyga/spp/wgetrc_local wget  --directory-prefix=/home1/spyga/spp/download  ftp://127.0.0.1/outgoing/DATA.ZIP
  </code></pre>
  
  <p>wgetrc_local files having the credentials of ftp server.</p>
  
  <p>normally i am downloading the files from ftp server using below command.</p>
  
  <pre><code>-sh-3.00$ wget --ftp-user=xyz--ftp-password=12345 ftp://localhost/outgoing/DATA.ZIP
  </code></pre>
  
  <p>what is the different between above commands.</p>
  
  <p>Please help me out to understand the commands.
  Thanks you.</p>