On 22 October 2013 12:50, hari prasadh <hariprasad...@gmail.com> wrote:

> How to pass value to sed command as below:
>
> search_string_error=Oct\ 13
>
> sed -i  '/$search_string_error/d'  error_log
>

Use double quotes -- that expands shell variables
-- 
Asokan Pichai
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