[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] [PATCH] Fix non-portable grep usage

To: john.levon@xxxxxxx
From: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
Date: Tue, 13 Nov 2007 10:01:53 +0000
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: Tue, 13 Nov 2007 02:03:03 -0800
List-id: Xen developer discussion <xen-devel.lists.xensource.com>

john.levon@xxxxxxx writes ("[Xen-devel] [PATCH] Fix non-portable grep usage"):
> -       grep -E -q '^ +U ' && {                            \
> +       egrep '^ +U ' 2>/dev/null && {                     \

-q suppresses stdout output, not stderr.  So I think you mean:
  +       egrep '^ +U ' >/dev/null && {                      \

Ian.

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

Follow-Ups:
- Re: [Xen-devel] [PATCH] Fix non-portable grep usage
  - From: John Levon

References:
- [Xen-devel] [PATCH] Fix non-portable grep usage
  - From: john . levon

Prev by Date: [Xen-devel] RE: [New Update] VMX status report against cset #16366
Next by Date: Re: [Xen-devel] Unable to include xen/sched.h
Previous by thread: [Xen-devel] [PATCH] Fix non-portable grep usage
Next by thread: Re: [Xen-devel] [PATCH] Fix non-portable grep usage
Index(es):
- Date
- Thread

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.