by using the line which provided i got output as follows:


rename /home/sa/dcms_html_output/DCMS_DEMO/de_top/Block_DV/Block_DV.config, /home/sa/dcms_html_output/DCMS_DEMO/de_top/Block_DV/DCMS_DEMO_de_top_Block_DV_1


##</code><code>##

/home/sa/dcms_html_output/DCMS_DEMO/de_top/Block_DV/Block_DV.config, /home/sa/dcms_html_output/DCMS_DEMO/de_top/Block_DV/DCMS_DEMO_de_top_Block_DV.config