Re: grep remove "no such file or directory"

[Roman Rakus]

On 05/06/2009 02:14 PM, cseguino wrote:
> Hello,
>
> I'm executing the following command using cygwin :
>
>
>      $ find . | xargs grep -v "No such file or directory" | grep "StateRB"
>      grep:
> ./Tiger/codebase/netmarkets/jsp/ext/eurocopter/tiger/change/.svn/text-base/Copy:
> No such file or directory
>      grep: of: No such file or directory
>      grep: createLink.jsp.svn-base: No such file or directory
>      grep:
> ./Tiger/codebase/netmarkets/jsp/ext/eurocopter/tiger/change/.svn/text-base/Copy:
> No such file or directory
>      grep: of: No such file or directory
>      grep: relatedECP.jsp.svn-base: No such file or directory
>      grep: ./Tiger/codebase/netmarkets/jsp/ext/eurocopter/tiger/change/Copy:
> No such file or directory
>      grep: of: No such file or directory
>      grep: createLink.jsp: No such file or directory
>      grep: ./Tiger/codebase/netmarkets/jsp/ext/eurocopter/tiger/change/Copy:
> No such file or directory
>      grep: of: No such file or directory
>
>
>
> I would like not to display the "No such file or directory" output. Can
> anyone help me ?
>
> Cheers,
>
> Christophe
>    
This message is error message and error messages are sent to stderr. 
Usualy stderr are same as stdout. But you can redirect stderr with `2>'.
find . 2>/dev/null
This will not display any error messages from `find .'
RR